15056548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{22273}}^1$

素因数の和:22303

約数の個数: 18

約数和(自身を含む): 28532994

約数和(自身を除く): 13476446

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 22273, 44546, 89092, 289549, 579098, 1158196, 3764137, 7528274, 15056548]

約数ペア:

[(1, 15056548), (2, 7528274), (4, 3764137), (13, 1158196), (26, 579098), (52, 289549), (169, 89092), (338, 44546), (676, 22273)]