39869714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12641}}^1$

素因数の和:12745

約数の個数: 16

約数和(自身を含む): 63715680

約数和(自身を除く): 23845966

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 12641, 25282, 240179, 480358, 1049203, 2098406, 19934857, 39869714]

約数ペア:

[(1, 39869714), (2, 19934857), (19, 2098406), (38, 1049203), (83, 480358), (166, 240179), (1577, 25282), (3154, 12641)]