5131362

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19889}}^1$

素因数の和:19937

約数の個数: 16

約数和(自身を含む): 10501920

約数和(自身を除く): 5370558

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 19889, 39778, 59667, 119334, 855227, 1710454, 2565681, 5131362]

約数ペア:

[(1, 5131362), (2, 2565681), (3, 1710454), (6, 855227), (43, 119334), (86, 59667), (129, 39778), (258, 19889)]