25548226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21911}}^1$

素因数の和:21977

約数の個数: 16

約数和(自身を含む): 42596928

約数和(自身を除く): 17048702

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 21911, 43822, 241021, 482042, 1161283, 2322566, 12774113, 25548226]

約数ペア:

[(1, 25548226), (2, 12774113), (11, 2322566), (22, 1161283), (53, 482042), (106, 241021), (583, 43822), (1166, 21911)]