13120534

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5860

約数の個数: 24

約数和(自身を含む): 23893488

約数和(自身を除く): 10772954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 5821, 11642, 40747, 81494, 133883, 267766, 285229, 570458, 937181, 1874362, 6560267, 13120534]

約数ペア:

[(1, 13120534), (2, 6560267), (7, 1874362), (14, 937181), (23, 570458), (46, 285229), (49, 267766), (98, 133883), (161, 81494), (322, 40747), (1127, 11642), (2254, 5821)]