13211672

素因数分解:

$2^3\times {\mathrm{109}}^2\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 25181100

約数和(自身を除く): 11969428

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 556, 872, 1112, 11881, 15151, 23762, 30302, 47524, 60604, 95048, 121208, 1651459, 3302918, 6605836, 13211672]

約数ペア:

[(1, 13211672), (2, 6605836), (4, 3302918), (8, 1651459), (109, 121208), (139, 95048), (218, 60604), (278, 47524), (436, 30302), (556, 23762), (872, 15151), (1112, 11881)]