12769198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{743}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 20686176

約数和(自身を除く): 7916978

約数列:

[1, 2, 13, 26, 661, 743, 1322, 1486, 8593, 9659, 17186, 19318, 491123, 982246, 6384599, 12769198]

約数ペア:

[(1, 12769198), (2, 6384599), (13, 982246), (26, 491123), (661, 19318), (743, 17186), (1322, 9659), (1486, 8593)]