2019404392

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1548623}}^1$

素因数の和:1548792

約数の個数: 16

約数和(自身を含む): 3809615040

約数和(自身を除く): 1790210648

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1548623, 3097246, 6194492, 12388984, 252425549, 504851098, 1009702196, 2019404392]

約数ペア:

[(1, 2019404392), (2, 1009702196), (4, 504851098), (8, 252425549), (163, 12388984), (326, 6194492), (652, 3097246), (1304, 1548623)]