12122396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21221

約数の個数: 24

約数和(自身を含む): 24924144

約数和(自身を除く): 12801748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21193, 42386, 84772, 233123, 275509, 466246, 551018, 932492, 1102036, 3030599, 6061198, 12122396]

約数ペア:

[(1, 12122396), (2, 6061198), (4, 3030599), (11, 1102036), (13, 932492), (22, 551018), (26, 466246), (44, 275509), (52, 233123), (143, 84772), (286, 42386), (572, 21193)]