18950417473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{727}}^1\times {\mathrm{3271}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 20475809536

約数和(自身を除く): 1525392063

約数列:

[1, 13, 613, 727, 3271, 7969, 9451, 42523, 445651, 2005123, 2378017, 5793463, 26066599, 30914221, 1457724421, 18950417473]

約数ペア:

[(1, 18950417473), (13, 1457724421), (613, 30914221), (727, 26066599), (3271, 5793463), (7969, 2378017), (9451, 2005123), (42523, 445651)]