12485336

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{21379}}^1$

素因数の和:21458

約数の個数: 16

約数和(自身を含む): 23731800

約数和(自身を除く): 11246464

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 21379, 42758, 85516, 171032, 1560667, 3121334, 6242668, 12485336]

約数ペア:

[(1, 12485336), (2, 6242668), (4, 3121334), (8, 1560667), (73, 171032), (146, 85516), (292, 42758), (584, 21379)]