12682390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 13675370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 1759, 3518, 3605, 7210, 8795, 12313, 17590, 24626, 61565, 123130, 181177, 362354, 905885, 1268239, 1811770, 2536478, 6341195, 12682390]

約数ペア:

[(1, 12682390), (2, 6341195), (5, 2536478), (7, 1811770), (10, 1268239), (14, 905885), (35, 362354), (70, 181177), (103, 123130), (206, 61565), (515, 24626), (721, 17590), (1030, 12313), (1442, 8795), (1759, 7210), (3518, 3605)]