19612806

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{29989}}^1$

素因数の和:30103

約数の個数: 16

約数和(自身を含む): 39586800

約数和(自身を除く): 19973994

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 29989, 59978, 89967, 179934, 3268801, 6537602, 9806403, 19612806]

約数ペア:

[(1, 19612806), (2, 9806403), (3, 6537602), (6, 3268801), (109, 179934), (218, 89967), (327, 59978), (654, 29989)]