11818168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 22952160

約数和(自身を除く): 11133992

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 263, 274, 328, 526, 548, 1052, 1096, 2104, 5617, 10783, 11234, 21566, 22468, 36031, 43132, 44936, 72062, 86264, 144124, 288248, 1477271, 2954542, 5909084, 11818168]

約数ペア:

[(1, 11818168), (2, 5909084), (4, 2954542), (8, 1477271), (41, 288248), (82, 144124), (137, 86264), (164, 72062), (263, 44936), (274, 43132), (328, 36031), (526, 22468), (548, 21566), (1052, 11234), (1096, 10783), (2104, 5617)]