15920731009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1\times {\mathrm{2243}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 16826230080

約数和(自身を除く): 905499071

約数列:

[1, 19, 397, 941, 2243, 7543, 17879, 42617, 373577, 890471, 2110663, 7097963, 16918949, 40102597, 837933211, 15920731009]

約数ペア:

[(1, 15920731009), (19, 837933211), (397, 40102597), (941, 16918949), (2243, 7097963), (7543, 2110663), (17879, 890471), (42617, 373577)]