19539636

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2069}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 45672480

約数和(自身を除く): 26132844

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2069, 2361, 3148, 4138, 4722, 6207, 8276, 9444, 12414, 24828, 1628303, 3256606, 4884909, 6513212, 9769818, 19539636]

約数ペア:

[(1, 19539636), (2, 9769818), (3, 6513212), (4, 4884909), (6, 3256606), (12, 1628303), (787, 24828), (1574, 12414), (2069, 9444), (2361, 8276), (3148, 6207), (4138, 4722)]