9963604

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 19994688

約数和(自身を除く): 10031084

約数列:

[1, 2, 4, 7, 14, 28, 521, 683, 1042, 1366, 2084, 2732, 3647, 4781, 7294, 9562, 14588, 19124, 355843, 711686, 1423372, 2490901, 4981802, 9963604]

約数ペア:

[(1, 9963604), (2, 4981802), (4, 2490901), (7, 1423372), (14, 711686), (28, 355843), (521, 19124), (683, 14588), (1042, 9562), (1366, 7294), (2084, 4781), (2732, 3647)]