16974676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 31500000

約数和(自身を除く): 14525324

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1499, 2831, 2998, 5662, 5996, 11324, 28481, 56962, 113924, 223351, 446702, 893404, 4243669, 8487338, 16974676]

約数ペア:

[(1, 16974676), (2, 8487338), (4, 4243669), (19, 893404), (38, 446702), (76, 223351), (149, 113924), (298, 56962), (596, 28481), (1499, 11324), (2831, 5996), (2998, 5662)]