39959126

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 61630800

約数和(自身を除く): 21671674

約数列:

[1, 2, 43, 86, 229, 458, 2029, 4058, 9847, 19694, 87247, 174494, 464641, 929282, 19979563, 39959126]

約数ペア:

[(1, 39959126), (2, 19979563), (43, 929282), (86, 464641), (229, 174494), (458, 87247), (2029, 19694), (4058, 9847)]