17223128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{12739}}^1$

素因数の和:12771

約数の個数: 24

約数和(自身を含む): 34971300

約数和(自身を除く): 17748172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 12739, 25478, 50956, 101912, 165607, 331214, 662428, 1324856, 2152891, 4305782, 8611564, 17223128]

約数ペア:

[(1, 17223128), (2, 8611564), (4, 4305782), (8, 2152891), (13, 1324856), (26, 662428), (52, 331214), (104, 165607), (169, 101912), (338, 50956), (676, 25478), (1352, 12739)]