1939717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2261952

約数和(自身を除く): 322235

約数列:

[1, 13, 17, 67, 131, 221, 871, 1139, 1703, 2227, 8777, 14807, 28951, 114101, 149209, 1939717]

約数ペア:

[(1, 1939717), (13, 149209), (17, 114101), (67, 28951), (131, 14807), (221, 8777), (871, 2227), (1139, 1703)]