15194660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58441}}^1$

素因数の和:58463

約数の個数: 24

約数和(自身を含む): 34363896

約数和(自身を除く): 19169236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 58441, 116882, 233764, 292205, 584410, 759733, 1168820, 1519466, 3038932, 3798665, 7597330, 15194660]

約数ペア:

[(1, 15194660), (2, 7597330), (4, 3798665), (5, 3038932), (10, 1519466), (13, 1168820), (20, 759733), (26, 584410), (52, 292205), (65, 233764), (130, 116882), (260, 58441)]