19171676163

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{431707}}^1$

素因数の和:431954

約数の個数: 16

約数和(自身を含む): 25985367936

約数和(自身を除く): 6813691773

約数列:

[1, 3, 113, 131, 339, 393, 14803, 44409, 431707, 1295121, 48782891, 56553617, 146348673, 169660851, 6390558721, 19171676163]

約数ペア:

[(1, 19171676163), (3, 6390558721), (113, 169660851), (131, 146348673), (339, 56553617), (393, 48782891), (14803, 1295121), (44409, 431707)]