123067370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647723}}^1$

素因数の和:647749

約数の個数: 16

約数和(自身を含む): 233180640

約数和(自身を除く): 110113270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 647723, 1295446, 3238615, 6477230, 12306737, 24613474, 61533685, 123067370]

約数ペア:

[(1, 123067370), (2, 61533685), (5, 24613474), (10, 12306737), (19, 6477230), (38, 3238615), (95, 1295446), (190, 647723)]