1890200446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1\times {\mathrm{15263}}^1$

素因数の和:18543

約数の個数: 16

約数和(自身を含む): 2985638400

約数和(自身を除く): 1095437954

約数列:

[1, 2, 19, 38, 3259, 6518, 15263, 30526, 61921, 123842, 289997, 579994, 49742117, 99484234, 945100223, 1890200446]

約数ペア:

[(1, 1890200446), (2, 945100223), (19, 99484234), (38, 49742117), (3259, 579994), (6518, 289997), (15263, 123842), (30526, 61921)]