12706195570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18964471}}^1$

素因数の和:18964545

約数の個数: 16

約数和(自身を含む): 23212513728

約数和(自身を除く): 10506318158

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 18964471, 37928942, 94822355, 189644710, 1270619557, 2541239114, 6353097785, 12706195570]

約数ペア:

[(1, 12706195570), (2, 6353097785), (5, 2541239114), (10, 1270619557), (67, 189644710), (134, 94822355), (335, 37928942), (670, 18964471)]