19417122

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3259}}^1$

素因数の和:3598

約数の個数: 24

約数和(自身を含む): 42210480

約数和(自身を除く): 22793358

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3259, 5958, 6518, 9777, 19554, 29331, 58662, 1078729, 2157458, 3236187, 6472374, 9708561, 19417122]

約数ペア:

[(1, 19417122), (2, 9708561), (3, 6472374), (6, 3236187), (9, 2157458), (18, 1078729), (331, 58662), (662, 29331), (993, 19554), (1986, 9777), (2979, 6518), (3259, 5958)]