39863894

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3511}}^1$

素因数の和:4331

約数の個数: 16

約数和(自身を含む): 68441856

約数和(自身を除く): 28577962

約数列:

[1, 2, 7, 14, 811, 1622, 3511, 5677, 7022, 11354, 24577, 49154, 2847421, 5694842, 19931947, 39863894]

約数ペア:

[(1, 39863894), (2, 19931947), (7, 5694842), (14, 2847421), (811, 49154), (1622, 24577), (3511, 11354), (5677, 7022)]