15440890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26171}}^1$

素因数の和:26237

約数の個数: 16

約数和(自身を含む): 28265760

約数和(自身を除く): 12824870

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 26171, 52342, 130855, 261710, 1544089, 3088178, 7720445, 15440890]

約数ペア:

[(1, 15440890), (2, 7720445), (5, 3088178), (10, 1544089), (59, 261710), (118, 130855), (295, 52342), (590, 26171)]