19606474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3849

約数の個数: 16

約数和(自身を含む): 31346568

約数和(自身を除く): 11740094

約数列:

[1, 2, 17, 34, 157, 314, 2669, 3673, 5338, 7346, 62441, 124882, 576661, 1153322, 9803237, 19606474]

約数ペア:

[(1, 19606474), (2, 9803237), (17, 1153322), (34, 576661), (157, 124882), (314, 62441), (2669, 7346), (3673, 5338)]