9925904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 20504640

約数和(自身を除く): 10578736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 317, 412, 634, 824, 1268, 1648, 1957, 2536, 3914, 5072, 6023, 7828, 12046, 15656, 24092, 31312, 32651, 48184, 65302, 96368, 130604, 261208, 522416, 620369, 1240738, 2481476, 4962952, 9925904]

約数ペア:

[(1, 9925904), (2, 4962952), (4, 2481476), (8, 1240738), (16, 620369), (19, 522416), (38, 261208), (76, 130604), (103, 96368), (152, 65302), (206, 48184), (304, 32651), (317, 31312), (412, 24092), (634, 15656), (824, 12046), (1268, 7828), (1648, 6023), (1957, 5072), (2536, 3914)]