16963882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 24

約数和(自身を含む): 28460160

約数和(自身を除く): 11496278

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1619, 3238, 5239, 10478, 21047, 42094, 50189, 100378, 273611, 547222, 652457, 1304914, 8481941, 16963882]

約数ペア:

[(1, 16963882), (2, 8481941), (13, 1304914), (26, 652457), (31, 547222), (62, 273611), (169, 100378), (338, 50189), (403, 42094), (806, 21047), (1619, 10478), (3238, 5239)]