15420516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41453}}^1$

素因数の和:41491

約数の個数: 24

約数和(自身を含む): 37142784

約数和(自身を除く): 21722268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 41453, 82906, 124359, 165812, 248718, 497436, 1285043, 2570086, 3855129, 5140172, 7710258, 15420516]

約数ペア:

[(1, 15420516), (2, 7710258), (3, 5140172), (4, 3855129), (6, 2570086), (12, 1285043), (31, 497436), (62, 248718), (93, 165812), (124, 124359), (186, 82906), (372, 41453)]