39530686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28687}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 65064384

約数和(自身を除く): 25533698

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 28687, 57374, 372931, 745862, 1520411, 3040822, 19765343, 39530686]

約数ペア:

[(1, 39530686), (2, 19765343), (13, 3040822), (26, 1520411), (53, 745862), (106, 372931), (689, 57374), (1378, 28687)]