16398941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 1785379

約数列:

[1, 13, 71, 109, 163, 923, 1417, 2119, 7739, 11573, 17767, 100607, 150449, 230971, 1261457, 16398941]

約数ペア:

[(1, 16398941), (13, 1261457), (71, 230971), (109, 150449), (163, 100607), (923, 17767), (1417, 11573), (2119, 7739)]