15439398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 18090714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1511, 1703, 3022, 3406, 4533, 5109, 9066, 10218, 19643, 39286, 58929, 117858, 197941, 395882, 593823, 1187646, 2573233, 5146466, 7719699, 15439398]

約数ペア:

[(1, 15439398), (2, 7719699), (3, 5146466), (6, 2573233), (13, 1187646), (26, 593823), (39, 395882), (78, 197941), (131, 117858), (262, 58929), (393, 39286), (786, 19643), (1511, 10218), (1703, 9066), (3022, 5109), (3406, 4533)]