16523684

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{9859}}^1$

素因数の和:10282

約数の個数: 12

約数和(自身を含む): 28988400

約数和(自身を除く): 12464716

約数列:

[1, 2, 4, 419, 838, 1676, 9859, 19718, 39436, 4130921, 8261842, 16523684]

約数ペア:

[(1, 16523684), (2, 8261842), (4, 4130921), (419, 39436), (838, 19718), (1676, 9859)]