15690032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12413}}^1$

素因数の和:12500

約数の個数: 20

約数和(自身を含む): 30786720

約数和(自身を除く): 15096688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12413, 24826, 49652, 99304, 198608, 980627, 1961254, 3922508, 7845016, 15690032]

約数ペア:

[(1, 15690032), (2, 7845016), (4, 3922508), (8, 1961254), (16, 980627), (79, 198608), (158, 99304), (316, 49652), (632, 24826), (1264, 12413)]