13126268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 24361344

約数和(自身を除く): 11235076

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 2861, 4588, 5722, 11444, 88691, 105857, 177382, 211714, 354764, 423428, 3281567, 6563134, 13126268]

約数ペア:

[(1, 13126268), (2, 6563134), (4, 3281567), (31, 423428), (37, 354764), (62, 211714), (74, 177382), (124, 105857), (148, 88691), (1147, 11444), (2294, 5722), (2861, 4588)]