57372742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{215687}}^1$

素因数の和:215715

約数の個数: 16

約数和(自身を含む): 103530240

約数和(自身を除く): 46157498

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 215687, 431374, 1509809, 3019618, 4098053, 8196106, 28686371, 57372742]

約数ペア:

[(1, 57372742), (2, 28686371), (7, 8196106), (14, 4098053), (19, 3019618), (38, 1509809), (133, 431374), (266, 215687)]