18435131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 21839328

約数和(自身を除く): 3404197

約数列:

[1, 11, 13, 137, 143, 941, 1507, 1781, 10351, 12233, 19591, 128917, 134563, 1418087, 1675921, 18435131]

約数ペア:

[(1, 18435131), (11, 1675921), (13, 1418087), (137, 134563), (143, 128917), (941, 19591), (1507, 12233), (1781, 10351)]