12912352007

素因数分解:

${\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{251639}}^1$

素因数の和:251782

約数の個数: 12

約数和(自身を含む): 13637378160

約数和(自身を除く): 725026153

約数列:

[1, 23, 97, 529, 2231, 51313, 251639, 5787697, 24408983, 133117031, 561406609, 12912352007]

約数ペア:

[(1, 12912352007), (23, 561406609), (97, 133117031), (529, 24408983), (2231, 5787697), (51313, 251639)]