1888342874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1281101}}^1$

素因数の和:1281181

約数の個数: 16

約数和(自身を含む): 3136137696

約数和(自身を除く): 1247794822

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 1281101, 2562202, 14092111, 28184222, 85833767, 171667534, 944171437, 1888342874]

約数ペア:

[(1, 1888342874), (2, 944171437), (11, 171667534), (22, 85833767), (67, 28184222), (134, 14092111), (737, 2562202), (1474, 1281101)]