1819925185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1\times {\mathrm{7159}}^1$

素因数の和:11088

約数の個数: 16

約数和(自身を含む): 2352833280

約数和(自身を除く): 532908095

約数列:

[1, 5, 13, 65, 3911, 7159, 19555, 35795, 50843, 93067, 254215, 465335, 27998849, 139994245, 363985037, 1819925185]

約数ペア:

[(1, 1819925185), (5, 363985037), (13, 139994245), (65, 27998849), (3911, 465335), (7159, 254215), (19555, 93067), (35795, 50843)]