2013187588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11704579}}^1$

素因数の和:11704626

約数の個数: 12

約数和(自身を含む): 3605010640

約数和(自身を除く): 1591823052

約数列:

[1, 2, 4, 43, 86, 172, 11704579, 23409158, 46818316, 503296897, 1006593794, 2013187588]

約数ペア:

[(1, 2013187588), (2, 1006593794), (4, 503296897), (43, 46818316), (86, 23409158), (172, 11704579)]