19514304

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 112

約数和(自身を含む): 59984640

約数和(自身を除く): 40470336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 491, 552, 576, 621, 736, 828, 864, 982, 1104, 1242, 1472, 1473, 1656, 1728, 1964, 2208, 2484, 2946, 3312, 3928, 4416, 4419, 4968, 5892, 6624, 7856, 8838, 9936, 11293, 11784, 13248, 13257, 15712, 17676, 19872, 22586, 23568, 26514, 31424, 33879, 35352, 39744, 45172, 47136, 53028, 67758, 70704, 90344, 94272, 101637, 106056, 135516, 141408, 180688, 203274, 212112, 271032, 282816, 304911, 361376, 406548, 424224, 542064, 609822, 722752, 813096, 848448, 1084128, 1219644, 1626192, 2168256, 2439288, 3252384, 4878576, 6504768, 9757152, 19514304]

約数ペア:

[(1, 19514304), (2, 9757152), (3, 6504768), (4, 4878576), (6, 3252384), (8, 2439288), (9, 2168256), (12, 1626192), (16, 1219644), (18, 1084128), (23, 848448), (24, 813096), (27, 722752), (32, 609822), (36, 542064), (46, 424224), (48, 406548), (54, 361376), (64, 304911), (69, 282816), (72, 271032), (92, 212112), (96, 203274), (108, 180688), (138, 141408), (144, 135516), (184, 106056), (192, 101637), (207, 94272), (216, 90344), (276, 70704), (288, 67758), (368, 53028), (414, 47136), (432, 45172), (491, 39744), (552, 35352), (576, 33879), (621, 31424), (736, 26514), (828, 23568), (864, 22586), (982, 19872), (1104, 17676), (1242, 15712), (1472, 13257), (1473, 13248), (1656, 11784), (1728, 11293), (1964, 9936), (2208, 8838), (2484, 7856), (2946, 6624), (3312, 5892), (3928, 4968), (4416, 4419)]