19495452

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9967}}^1$

素因数の和:10137

約数の個数: 24

約数和(自身を含む): 45773056

約数和(自身を除く): 26277604

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9967, 19934, 29901, 39868, 59802, 119604, 1624621, 3249242, 4873863, 6498484, 9747726, 19495452]

約数ペア:

[(1, 19495452), (2, 9747726), (3, 6498484), (4, 4873863), (6, 3249242), (12, 1624621), (163, 119604), (326, 59802), (489, 39868), (652, 29901), (978, 19934), (1956, 9967)]