19283328

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 58476600

約数和(自身を除く): 39193272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 881, 912, 1152, 1216, 1368, 1762, 1824, 2432, 2643, 2736, 3524, 3648, 5286, 5472, 7048, 7296, 7929, 10572, 10944, 14096, 15858, 16739, 21144, 21888, 28192, 31716, 33478, 42288, 50217, 56384, 63432, 66956, 84576, 100434, 112768, 126864, 133912, 150651, 169152, 200868, 253728, 267824, 301302, 338304, 401736, 507456, 535648, 602604, 803472, 1014912, 1071296, 1205208, 1606944, 2142592, 2410416, 3213888, 4820832, 6427776, 9641664, 19283328]

約数ペア:

[(1, 19283328), (2, 9641664), (3, 6427776), (4, 4820832), (6, 3213888), (8, 2410416), (9, 2142592), (12, 1606944), (16, 1205208), (18, 1071296), (19, 1014912), (24, 803472), (32, 602604), (36, 535648), (38, 507456), (48, 401736), (57, 338304), (64, 301302), (72, 267824), (76, 253728), (96, 200868), (114, 169152), (128, 150651), (144, 133912), (152, 126864), (171, 112768), (192, 100434), (228, 84576), (288, 66956), (304, 63432), (342, 56384), (384, 50217), (456, 42288), (576, 33478), (608, 31716), (684, 28192), (881, 21888), (912, 21144), (1152, 16739), (1216, 15858), (1368, 14096), (1762, 10944), (1824, 10572), (2432, 7929), (2643, 7296), (2736, 7048), (3524, 5472), (3648, 5286)]