12857572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35323}}^1$

素因数の和:35347

約数の個数: 24

約数和(自身を含む): 27694016

約数和(自身を除く): 14836444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 35323, 70646, 141292, 247261, 459199, 494522, 918398, 989044, 1836796, 3214393, 6428786, 12857572]

約数ペア:

[(1, 12857572), (2, 6428786), (4, 3214393), (7, 1836796), (13, 989044), (14, 918398), (26, 494522), (28, 459199), (52, 247261), (91, 141292), (182, 70646), (364, 35323)]