15281886

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{12071}}^1$

素因数の和:12287

約数の個数: 16

約数和(自身を含む): 30711168

約数和(自身を除く): 15429282

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 12071, 24142, 36213, 72426, 2546981, 5093962, 7640943, 15281886]

約数ペア:

[(1, 15281886), (2, 7640943), (3, 5093962), (6, 2546981), (211, 72426), (422, 36213), (633, 24142), (1266, 12071)]