15696927140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41307703}}^1$

素因数の和:41307731

約数の個数: 24

約数和(自身を含む): 34698471360

約数和(自身を除く): 19001544220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41307703, 82615406, 165230812, 206538515, 413077030, 784846357, 826154060, 1569692714, 3139385428, 3924231785, 7848463570, 15696927140]

約数ペア:

[(1, 15696927140), (2, 7848463570), (4, 3924231785), (5, 3139385428), (10, 1569692714), (19, 826154060), (20, 784846357), (38, 413077030), (76, 206538515), (95, 165230812), (190, 82615406), (380, 41307703)]