12338806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 19381248

約数和(自身を除く): 7042442

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2803, 4402, 5606, 86893, 173786, 199013, 398026, 6169403, 12338806]

約数ペア:

[(1, 12338806), (2, 6169403), (31, 398026), (62, 199013), (71, 173786), (142, 86893), (2201, 5606), (2803, 4402)]