18156920567

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1\times {\mathrm{12071}}^1$

素因数の和:15958

約数の個数: 16

約数和(自身を含む): 20067720192

約数和(自身を除く): 1910799625

約数列:

[1, 17, 23, 391, 3847, 12071, 65399, 88481, 205207, 277633, 1504177, 4719761, 46437137, 789431329, 1068054151, 18156920567]

約数ペア:

[(1, 18156920567), (17, 1068054151), (23, 789431329), (391, 46437137), (3847, 4719761), (12071, 1504177), (65399, 277633), (88481, 205207)]