45319978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108421}}^1$

素因数の和:108453

約数の個数: 16

約数和(自身を含む): 78063840

約数和(自身を除く): 32743862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 108421, 216842, 1192631, 2059999, 2385262, 4119998, 22659989, 45319978]

約数ペア:

[(1, 45319978), (2, 22659989), (11, 4119998), (19, 2385262), (22, 2059999), (38, 1192631), (209, 216842), (418, 108421)]