13065988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 24978240

約数和(自身を除く): 11912252

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3539, 3692, 7078, 14156, 46007, 92014, 184028, 251269, 502538, 1005076, 3266497, 6532994, 13065988]

約数ペア:

[(1, 13065988), (2, 6532994), (4, 3266497), (13, 1005076), (26, 502538), (52, 251269), (71, 184028), (142, 92014), (284, 46007), (923, 14156), (1846, 7078), (3539, 3692)]