12769718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6311

約数の個数: 16

約数和(自身を含む): 20892480

約数和(自身を除く): 8122762

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 6217, 12434, 80821, 161642, 491143, 982286, 6384859, 12769718]

約数ペア:

[(1, 12769718), (2, 6384859), (13, 982286), (26, 491143), (79, 161642), (158, 80821), (1027, 12434), (2054, 6217)]