12188274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 27962496

約数和(自身を除く): 15774222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 557, 1042, 1114, 1563, 1671, 3126, 3342, 3647, 3899, 7294, 7798, 10941, 11697, 21882, 23394, 290197, 580394, 870591, 1741182, 2031379, 4062758, 6094137, 12188274]

約数ペア:

[(1, 12188274), (2, 6094137), (3, 4062758), (6, 2031379), (7, 1741182), (14, 870591), (21, 580394), (42, 290197), (521, 23394), (557, 21882), (1042, 11697), (1114, 10941), (1563, 7798), (1671, 7294), (3126, 3899), (3342, 3647)]