12668862

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{10007}}^1$

素因数の和:10223

約数の個数: 16

約数和(自身を含む): 25460352

約数和(自身を除く): 12791490

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 10007, 20014, 30021, 60042, 2111477, 4222954, 6334431, 12668862]

約数ペア:

[(1, 12668862), (2, 6334431), (3, 4222954), (6, 2111477), (211, 60042), (422, 30021), (633, 20014), (1266, 10007)]