12372921808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59485201}}^1$

素因数の和:59485222

約数の個数: 20

約数和(自身を含む): 25816577668

約数和(自身を除く): 13443655860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 59485201, 118970402, 237940804, 475881608, 773307613, 951763216, 1546615226, 3093230452, 6186460904, 12372921808]

約数ペア:

[(1, 12372921808), (2, 6186460904), (4, 3093230452), (8, 1546615226), (13, 951763216), (16, 773307613), (26, 475881608), (52, 237940804), (104, 118970402), (208, 59485201)]