12879269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 14370048

約数和(自身を除く): 1490779

約数列:

[1, 13, 47, 107, 197, 611, 1391, 2561, 5029, 9259, 21079, 65377, 120367, 274027, 990713, 12879269]

約数ペア:

[(1, 12879269), (13, 990713), (47, 274027), (107, 120367), (197, 65377), (611, 21079), (1391, 9259), (2561, 5029)]