15804908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13181

約数の個数: 24

約数和(自身を含む): 32347392

約数和(自身を除く): 16542484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13127, 26254, 52508, 91889, 183778, 367556, 564461, 1128922, 2257844, 3951227, 7902454, 15804908]

約数ペア:

[(1, 15804908), (2, 7902454), (4, 3951227), (7, 2257844), (14, 1128922), (28, 564461), (43, 367556), (86, 183778), (172, 91889), (301, 52508), (602, 26254), (1204, 13127)]