149038622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{21911}}^1$

素因数の和:22111

約数の個数: 16

約数和(自身を含む): 236649600

約数和(自身を除く): 87610978

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 21911, 43822, 416309, 832618, 3922069, 7844138, 74519311, 149038622]

約数ペア:

[(1, 149038622), (2, 74519311), (19, 7844138), (38, 3922069), (179, 832618), (358, 416309), (3401, 43822), (6802, 21911)]