15642874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1613}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 25352712

約数和(自身を除く): 9709838

約数列:

[1, 2, 13, 26, 373, 746, 1613, 3226, 4849, 9698, 20969, 41938, 601649, 1203298, 7821437, 15642874]

約数ペア:

[(1, 15642874), (2, 7821437), (13, 1203298), (26, 601649), (373, 41938), (746, 20969), (1613, 9698), (3226, 4849)]