23618764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{34939}}^1$

素因数の和:34969

約数の個数: 18

約数和(自身を含む): 44758140

約数和(自身を除く): 21139376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 34939, 69878, 139756, 454207, 908414, 1816828, 5904691, 11809382, 23618764]

約数ペア:

[(1, 23618764), (2, 11809382), (4, 5904691), (13, 1816828), (26, 908414), (52, 454207), (169, 139756), (338, 69878), (676, 34939)]