25242866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37013}}^1$

素因数の和:37057

約数の個数: 16

約数和(自身を含む): 42640128

約数和(自身を除く): 17397262

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 37013, 74026, 407143, 814286, 1147403, 2294806, 12621433, 25242866]

約数ペア:

[(1, 25242866), (2, 12621433), (11, 2294806), (22, 1147403), (31, 814286), (62, 407143), (341, 74026), (682, 37013)]