19003798034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4484143}}^1$

素因数の和:4484321

約数の個数: 16

約数和(自身を含む): 30886783872

約数和(自身を除く): 11882985838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4484143, 8968286, 58293859, 116587718, 730915309, 1461830618, 9501899017, 19003798034]

約数ペア:

[(1, 19003798034), (2, 9501899017), (13, 1461830618), (26, 730915309), (163, 116587718), (326, 58293859), (2119, 8968286), (4238, 4484143)]