15428660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59341}}^1$

素因数の和:59363

約数の個数: 24

約数和(自身を含む): 34893096

約数和(自身を除く): 19464436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59341, 118682, 237364, 296705, 593410, 771433, 1186820, 1542866, 3085732, 3857165, 7714330, 15428660]

約数ペア:

[(1, 15428660), (2, 7714330), (4, 3857165), (5, 3085732), (10, 1542866), (13, 1186820), (20, 771433), (26, 593410), (52, 296705), (65, 237364), (130, 118682), (260, 59341)]