18332207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 20049120

約数和(自身を除く): 1716913

約数列:

[1, 19, 41, 101, 233, 779, 1919, 4141, 4427, 9553, 23533, 78679, 181507, 447127, 964853, 18332207]

約数ペア:

[(1, 18332207), (19, 964853), (41, 447127), (101, 181507), (233, 78679), (779, 23533), (1919, 9553), (4141, 4427)]