12290252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13937

約数の個数: 24

約数和(自身を含む): 24526656

約数和(自身を除く): 12236404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 13903, 27806, 55612, 180739, 236351, 361478, 472702, 722956, 945404, 3072563, 6145126, 12290252]

約数ペア:

[(1, 12290252), (2, 6145126), (4, 3072563), (13, 945404), (17, 722956), (26, 472702), (34, 361478), (52, 236351), (68, 180739), (221, 55612), (442, 27806), (884, 13903)]