19051968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 57607200

約数和(自身を除く): 38555232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 449, 544, 624, 663, 816, 832, 884, 898, 1088, 1248, 1326, 1347, 1632, 1768, 1796, 2496, 2652, 2694, 3264, 3536, 3592, 5304, 5388, 5837, 7072, 7184, 7633, 10608, 10776, 11674, 14144, 14368, 15266, 17511, 21216, 21552, 22899, 23348, 28736, 30532, 35022, 42432, 43104, 45798, 46696, 61064, 70044, 86208, 91596, 93392, 99229, 122128, 140088, 183192, 186784, 198458, 244256, 280176, 297687, 366384, 373568, 396916, 488512, 560352, 595374, 732768, 793832, 1120704, 1190748, 1465536, 1587664, 2381496, 3175328, 4762992, 6350656, 9525984, 19051968]

約数ペア:

[(1, 19051968), (2, 9525984), (3, 6350656), (4, 4762992), (6, 3175328), (8, 2381496), (12, 1587664), (13, 1465536), (16, 1190748), (17, 1120704), (24, 793832), (26, 732768), (32, 595374), (34, 560352), (39, 488512), (48, 396916), (51, 373568), (52, 366384), (64, 297687), (68, 280176), (78, 244256), (96, 198458), (102, 186784), (104, 183192), (136, 140088), (156, 122128), (192, 99229), (204, 93392), (208, 91596), (221, 86208), (272, 70044), (312, 61064), (408, 46696), (416, 45798), (442, 43104), (449, 42432), (544, 35022), (624, 30532), (663, 28736), (816, 23348), (832, 22899), (884, 21552), (898, 21216), (1088, 17511), (1248, 15266), (1326, 14368), (1347, 14144), (1632, 11674), (1768, 10776), (1796, 10608), (2496, 7633), (2652, 7184), (2694, 7072), (3264, 5837), (3536, 5388), (3592, 5304)]