25240402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21647}}^1$

素因数の和:21713

約数の個数: 16

約数和(自身を含む): 42083712

約数和(自身を除く): 16843310

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 21647, 43294, 238117, 476234, 1147291, 2294582, 12620201, 25240402]

約数ペア:

[(1, 25240402), (2, 12620201), (11, 2294582), (22, 1147291), (53, 476234), (106, 238117), (583, 43294), (1166, 21647)]