2012159185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{2213}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 2697183360

約数和(自身を除く): 685024175

約数列:

[1, 5, 17, 19, 85, 95, 323, 563, 1615, 2213, 2815, 9571, 10697, 11065, 37621, 42047, 47855, 53485, 181849, 188105, 210235, 714799, 909245, 1245919, 3573995, 6229595, 21180623, 23672461, 105903115, 118362305, 402431837, 2012159185]

約数ペア:

[(1, 2012159185), (5, 402431837), (17, 118362305), (19, 105903115), (85, 23672461), (95, 21180623), (323, 6229595), (563, 3573995), (1615, 1245919), (2213, 909245), (2815, 714799), (9571, 210235), (10697, 188105), (11065, 181849), (37621, 53485), (42047, 47855)]