12493286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 7918714

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5399, 10798, 70187, 140374, 480511, 961022, 6246643, 12493286]

約数ペア:

[(1, 12493286), (2, 6246643), (13, 961022), (26, 480511), (89, 140374), (178, 70187), (1157, 10798), (2314, 5399)]