13142704

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17477}}^1$

素因数の和:17532

約数の個数: 20

約数和(自身を含む): 26007264

約数和(自身を除く): 12864560

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17477, 34954, 69908, 139816, 279632, 821419, 1642838, 3285676, 6571352, 13142704]

約数ペア:

[(1, 13142704), (2, 6571352), (4, 3285676), (8, 1642838), (16, 821419), (47, 279632), (94, 139816), (188, 69908), (376, 34954), (752, 17477)]