12468722

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10007}}^1$

素因数の和:10105

約数の個数: 16

約数和(自身を含む): 21617280

約数和(自身を除く): 9148558

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 10007, 20014, 70049, 140098, 890623, 1781246, 6234361, 12468722]

約数ペア:

[(1, 12468722), (2, 6234361), (7, 1781246), (14, 890623), (89, 140098), (178, 70049), (623, 20014), (1246, 10007)]