19198188

素因数分解:

$2^2\times 3^3\times {\mathrm{177761}}^1$

素因数の和:177774

約数の個数: 24

約数和(自身を含む): 49773360

約数和(自身を除く): 30575172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 177761, 355522, 533283, 711044, 1066566, 1599849, 2133132, 3199698, 4799547, 6399396, 9599094, 19198188]

約数ペア:

[(1, 19198188), (2, 9599094), (3, 6399396), (4, 4799547), (6, 3199698), (9, 2133132), (12, 1599849), (18, 1066566), (27, 711044), (36, 533283), (54, 355522), (108, 177761)]