17590196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{26021}}^1$

素因数の和:26051

約数の個数: 18

約数和(自身を含む): 33334182

約数和(自身を除く): 15743986

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 26021, 52042, 104084, 338273, 676546, 1353092, 4397549, 8795098, 17590196]

約数ペア:

[(1, 17590196), (2, 8795098), (4, 4397549), (13, 1353092), (26, 676546), (52, 338273), (169, 104084), (338, 52042), (676, 26021)]