10981616

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{3449}}^1$

素因数の和:3656

約数の個数: 20

約数和(自身を含む): 21390000

約数和(自身を除く): 10408384

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 3449, 6898, 13796, 27592, 55184, 686351, 1372702, 2745404, 5490808, 10981616]

約数ペア:

[(1, 10981616), (2, 5490808), (4, 2745404), (8, 1372702), (16, 686351), (199, 55184), (398, 27592), (796, 13796), (1592, 6898), (3184, 3449)]