21882472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{94321}}^1$

素因数の和:94356

約数の個数: 16

約数和(自身を含む): 42444900

約数和(自身を除く): 20562428

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 94321, 188642, 377284, 754568, 2735309, 5470618, 10941236, 21882472]

約数ペア:

[(1, 21882472), (2, 10941236), (4, 5470618), (8, 2735309), (29, 754568), (58, 377284), (116, 188642), (232, 94321)]