15913352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21885

約数の個数: 32

約数和(自身を含む): 36724800

約数和(自身を除く): 20811448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21859, 43718, 87436, 153013, 174872, 284167, 306026, 568334, 612052, 1136668, 1224104, 1989169, 2273336, 3978338, 7956676, 15913352]

約数ペア:

[(1, 15913352), (2, 7956676), (4, 3978338), (7, 2273336), (8, 1989169), (13, 1224104), (14, 1136668), (26, 612052), (28, 568334), (52, 306026), (56, 284167), (91, 174872), (104, 153013), (182, 87436), (364, 43718), (728, 21859)]