19242110

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10631}}^1$

素因数の和:10819

約数の個数: 16

約数和(自身を含む): 34830432

約数和(自身を除く): 15588322

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 10631, 21262, 53155, 106310, 1924211, 3848422, 9621055, 19242110]

約数ペア:

[(1, 19242110), (2, 9621055), (5, 3848422), (10, 1924211), (181, 106310), (362, 53155), (905, 21262), (1810, 10631)]