15559828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 29539944

約数和(自身を除く): 13980116

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 5581, 11162, 22324, 94877, 189754, 228821, 379508, 457642, 915284, 3889957, 7779914, 15559828]

約数ペア:

[(1, 15559828), (2, 7779914), (4, 3889957), (17, 915284), (34, 457642), (41, 379508), (68, 228821), (82, 189754), (164, 94877), (697, 22324), (1394, 11162), (2788, 5581)]