15907268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 30087960

約数和(自身を除く): 14180692

約数列:

[1, 2, 4, 13, 26, 52, 509, 601, 1018, 1202, 2036, 2404, 6617, 7813, 13234, 15626, 26468, 31252, 305909, 611818, 1223636, 3976817, 7953634, 15907268]

約数ペア:

[(1, 15907268), (2, 7953634), (4, 3976817), (13, 1223636), (26, 611818), (52, 305909), (509, 31252), (601, 26468), (1018, 15626), (1202, 13234), (2036, 7813), (2404, 6617)]