19188510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58147}}^1$

素因数の和:58168

約数の個数: 32

約数和(自身を含む): 50239872

約数和(自身を除く): 31051362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 58147, 116294, 174441, 290735, 348882, 581470, 639617, 872205, 1279234, 1744410, 1918851, 3198085, 3837702, 6396170, 9594255, 19188510]

約数ペア:

[(1, 19188510), (2, 9594255), (3, 6396170), (5, 3837702), (6, 3198085), (10, 1918851), (11, 1744410), (15, 1279234), (22, 872205), (30, 639617), (33, 581470), (55, 348882), (66, 290735), (110, 174441), (165, 116294), (330, 58147)]