19020362

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3413

約数の個数: 16

約数和(自身を含む): 29638752

約数和(自身を除く): 10618390

約数列:

[1, 2, 43, 67, 86, 134, 2881, 3301, 5762, 6602, 141943, 221167, 283886, 442334, 9510181, 19020362]

約数ペア:

[(1, 19020362), (2, 9510181), (43, 442334), (67, 283886), (86, 221167), (134, 141943), (2881, 6602), (3301, 5762)]