19768186

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 30326400

約数和(自身を除く): 10558214

約数列:

[1, 2, 59, 118, 233, 466, 719, 1438, 13747, 27494, 42421, 84842, 167527, 335054, 9884093, 19768186]

約数ペア:

[(1, 19768186), (2, 9884093), (59, 335054), (118, 167527), (233, 84842), (466, 42421), (719, 27494), (1438, 13747)]