212345938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{798293}}^1$

素因数の和:798321

約数の個数: 16

約数和(自身を含む): 383181120

約数和(自身を除く): 170835182

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 798293, 1596586, 5588051, 11176102, 15167567, 30335134, 106172969, 212345938]

約数ペア:

[(1, 212345938), (2, 106172969), (7, 30335134), (14, 15167567), (19, 11176102), (38, 5588051), (133, 1596586), (266, 798293)]