12703889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 14601600

約数和(自身を除く): 1897711

約数列:

[1, 11, 23, 149, 253, 337, 1639, 3427, 3707, 7751, 37697, 50213, 85261, 552343, 1154899, 12703889]

約数ペア:

[(1, 12703889), (11, 1154899), (23, 552343), (149, 85261), (253, 50213), (337, 37697), (1639, 7751), (3427, 3707)]