21925492058

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{221707}}^1$

素因数の和:222157

約数の個数: 16

約数和(自身を含む): 33187027104

約数和(自身を除く): 11261535046

約数列:

[1, 2, 197, 251, 394, 502, 49447, 98894, 221707, 443414, 43676279, 55648457, 87352558, 111296914, 10962746029, 21925492058]

約数ペア:

[(1, 21925492058), (2, 10962746029), (197, 111296914), (251, 87352558), (394, 55648457), (502, 43676279), (49447, 443414), (98894, 221707)]