12189008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58601}}^1$

素因数の和:58622

約数の個数: 20

約数和(自身を含む): 25433268

約数和(自身を除く): 13244260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58601, 117202, 234404, 468808, 761813, 937616, 1523626, 3047252, 6094504, 12189008]

約数ペア:

[(1, 12189008), (2, 6094504), (4, 3047252), (8, 1523626), (13, 937616), (16, 761813), (26, 468808), (52, 234404), (104, 117202), (208, 58601)]