38780698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9739}}^1$

素因数の和:9933

約数の個数: 16

約数和(自身を含む): 63816480

約数和(自身を除く): 25035782

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 9739, 19478, 107129, 214258, 1762759, 3525518, 19390349, 38780698]

約数ペア:

[(1, 38780698), (2, 19390349), (11, 3525518), (22, 1762759), (181, 214258), (362, 107129), (1991, 19478), (3982, 9739)]