15553028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 28947744

約数和(自身を除く): 13394716

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 691, 1324, 1382, 2764, 5627, 11254, 11747, 22508, 23494, 46988, 228721, 457442, 914884, 3888257, 7776514, 15553028]

約数ペア:

[(1, 15553028), (2, 7776514), (4, 3888257), (17, 914884), (34, 457442), (68, 228721), (331, 46988), (662, 23494), (691, 22508), (1324, 11747), (1382, 11254), (2764, 5627)]