15722746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 25778844

約数和(自身を除く): 10056098

約数列:

[1, 2, 13, 26, 169, 181, 257, 338, 362, 514, 2353, 3341, 4706, 6682, 30589, 43433, 46517, 61178, 86866, 93034, 604721, 1209442, 7861373, 15722746]

約数ペア:

[(1, 15722746), (2, 7861373), (13, 1209442), (26, 604721), (169, 93034), (181, 86866), (257, 61178), (338, 46517), (362, 43433), (514, 30589), (2353, 6682), (3341, 4706)]