26180917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 31824000

約数和(自身を除く): 5643083

約数列:

[1, 7, 19, 101, 133, 707, 1919, 1949, 13433, 13643, 37031, 196849, 259217, 1377943, 3740131, 26180917]

約数ペア:

[(1, 26180917), (7, 3740131), (19, 1377943), (101, 259217), (133, 196849), (707, 37031), (1919, 13643), (1949, 13433)]