189165710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4273}}^1$

素因数の和:4532

約数の個数: 32

約数和(自身を含む): 360041760

約数和(自身を除く): 170876050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4273, 4427, 8546, 8854, 21365, 22135, 42730, 44270, 81187, 162374, 405935, 811870, 995609, 1991218, 4978045, 9956090, 18916571, 37833142, 94582855, 189165710]

約数ペア:

[(1, 189165710), (2, 94582855), (5, 37833142), (10, 18916571), (19, 9956090), (38, 4978045), (95, 1991218), (190, 995609), (233, 811870), (466, 405935), (1165, 162374), (2330, 81187), (4273, 44270), (4427, 42730), (8546, 22135), (8854, 21365)]