13475368

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{4001}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 25332660

約数和(自身を除く): 11857292

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 4001, 8002, 16004, 32008, 1684421, 3368842, 6737684, 13475368]

約数ペア:

[(1, 13475368), (2, 6737684), (4, 3368842), (8, 1684421), (421, 32008), (842, 16004), (1684, 8002), (3368, 4001)]