13662178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 21723840

約数和(自身を除く): 8061662

約数列:

[1, 2, 19, 38, 151, 302, 2381, 2869, 4762, 5738, 45239, 90478, 359531, 719062, 6831089, 13662178]

約数ペア:

[(1, 13662178), (2, 6831089), (19, 719062), (38, 359531), (151, 90478), (302, 45239), (2381, 5738), (2869, 4762)]