19462059136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1949}}^1$

素因数の和:2346

約数の個数: 128

約数和(自身を含む): 44358678000

約数和(自身を除く): 24896618864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 353, 416, 442, 544, 706, 832, 884, 1088, 1412, 1664, 1768, 1949, 2176, 2824, 3536, 3898, 4589, 5648, 6001, 7072, 7796, 9178, 11296, 12002, 14144, 15592, 18356, 22592, 24004, 25337, 28288, 31184, 33133, 36712, 45184, 48008, 50674, 62368, 66266, 73424, 78013, 96016, 101348, 124736, 132532, 146848, 156026, 192032, 202696, 249472, 265064, 293696, 312052, 384064, 405392, 430729, 530128, 587392, 624104, 687997, 768128, 810784, 861458, 1060256, 1248208, 1375994, 1621568, 1722916, 2120512, 2496416, 2751988, 3243136, 3445832, 4241024, 4992832, 5503976, 6891664, 8943961, 9985664, 11007952, 11695949, 13783328, 17887922, 22015904, 23391898, 27566656, 35775844, 44031808, 46783796, 55133312, 71551688, 88063616, 93567592, 143103376, 152047337, 187135184, 286206752, 304094674, 374270368, 572413504, 608189348, 748540736, 1144827008, 1216378696, 1497081472, 2432757392, 4865514784, 9731029568, 19462059136]

約数ペア:

[(1, 19462059136), (2, 9731029568), (4, 4865514784), (8, 2432757392), (13, 1497081472), (16, 1216378696), (17, 1144827008), (26, 748540736), (32, 608189348), (34, 572413504), (52, 374270368), (64, 304094674), (68, 286206752), (104, 187135184), (128, 152047337), (136, 143103376), (208, 93567592), (221, 88063616), (272, 71551688), (353, 55133312), (416, 46783796), (442, 44031808), (544, 35775844), (706, 27566656), (832, 23391898), (884, 22015904), (1088, 17887922), (1412, 13783328), (1664, 11695949), (1768, 11007952), (1949, 9985664), (2176, 8943961), (2824, 6891664), (3536, 5503976), (3898, 4992832), (4589, 4241024), (5648, 3445832), (6001, 3243136), (7072, 2751988), (7796, 2496416), (9178, 2120512), (11296, 1722916), (12002, 1621568), (14144, 1375994), (15592, 1248208), (18356, 1060256), (22592, 861458), (24004, 810784), (25337, 768128), (28288, 687997), (31184, 624104), (33133, 587392), (36712, 530128), (45184, 430729), (48008, 405392), (50674, 384064), (62368, 312052), (66266, 293696), (73424, 265064), (78013, 249472), (96016, 202696), (101348, 192032), (124736, 156026), (132532, 146848)]