21729380062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1149581}}^1$

素因数の和:1150323

約数の個数: 16

約数和(自身を含む): 35149619232

約数和(自身を除く): 13420239170

約数列:

[1, 2, 13, 26, 727, 1454, 9451, 18902, 1149581, 2299162, 14944553, 29889106, 835745387, 1671490774, 10864690031, 21729380062]

約数ペア:

[(1, 21729380062), (2, 10864690031), (13, 1671490774), (26, 835745387), (727, 29889106), (1454, 14944553), (9451, 2299162), (18902, 1149581)]