13646416

素因数分解:

$2^4\times 7^1\times {\mathrm{121843}}^1$

素因数の和:121858

約数の個数: 20

約数和(自身を含む): 30217312

約数和(自身を除く): 16570896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121843, 243686, 487372, 852901, 974744, 1705802, 1949488, 3411604, 6823208, 13646416]

約数ペア:

[(1, 13646416), (2, 6823208), (4, 3411604), (7, 1949488), (8, 1705802), (14, 974744), (16, 852901), (28, 487372), (56, 243686), (112, 121843)]