1909802011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{6571}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 2090421760

約数和(自身を除く): 180619749

約数列:

[1, 13, 79, 283, 1027, 3679, 6571, 22357, 85423, 290641, 519109, 1859593, 6748417, 24174709, 146907847, 1909802011]

約数ペア:

[(1, 1909802011), (13, 146907847), (79, 24174709), (283, 6748417), (1027, 1859593), (3679, 519109), (6571, 290641), (22357, 85423)]