39856357

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 3228443

約数列:

[1, 19, 67, 131, 239, 1273, 2489, 4541, 8777, 16013, 31309, 166763, 304247, 594871, 2097703, 39856357]

約数ペア:

[(1, 39856357), (19, 2097703), (67, 594871), (131, 304247), (239, 166763), (1273, 31309), (2489, 16013), (4541, 8777)]