65038798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19841}}^1$

素因数の和:20003

約数の個数: 16

約数和(自身を含む): 107146800

約数和(自身を除く): 42108002

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 19841, 39682, 218251, 436502, 2956309, 5912618, 32519399, 65038798]

約数ペア:

[(1, 65038798), (2, 32519399), (11, 5912618), (22, 2956309), (149, 436502), (298, 218251), (1639, 39682), (3278, 19841)]