13509028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 25824960

約数和(自身を除く): 12315932

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3659, 3692, 7318, 14636, 47567, 95134, 190268, 259789, 519578, 1039156, 3377257, 6754514, 13509028]

約数ペア:

[(1, 13509028), (2, 6754514), (4, 3377257), (13, 1039156), (26, 519578), (52, 259789), (71, 190268), (142, 95134), (284, 47567), (923, 14636), (1846, 7318), (3659, 3692)]