20161749091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1\times {\mathrm{36307}}^1$

素因数の和:38994

約数の個数: 16

約数和(自身を含む): 23161599360

約数和(自身を除く): 2999850269

約数列:

[1, 11, 19, 209, 2657, 29227, 36307, 50483, 399377, 555313, 689833, 7588163, 96467699, 1061144689, 1832886281, 20161749091]

約数ペア:

[(1, 20161749091), (11, 1832886281), (19, 1061144689), (209, 96467699), (2657, 7588163), (29227, 689833), (36307, 555313), (50483, 399377)]