15379676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{22751}}^1$

素因数の和:22781

約数の個数: 18

約数和(自身を含む): 29145312

約数和(自身を除く): 13765636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 22751, 45502, 91004, 295763, 591526, 1183052, 3844919, 7689838, 15379676]

約数ペア:

[(1, 15379676), (2, 7689838), (4, 3844919), (13, 1183052), (26, 591526), (52, 295763), (169, 91004), (338, 45502), (676, 22751)]