15954536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{153409}}^1$

素因数の和:153428

約数の個数: 16

約数和(自身を含む): 32216100

約数和(自身を除く): 16261564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 153409, 306818, 613636, 1227272, 1994317, 3988634, 7977268, 15954536]

約数ペア:

[(1, 15954536), (2, 7977268), (4, 3988634), (8, 1994317), (13, 1227272), (26, 613636), (52, 306818), (104, 153409)]