15642158

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14143}}^1$

素因数の和:14231

約数の個数: 16

約数和(自身を含む): 27156480

約数和(自身を除く): 11514322

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 14143, 28286, 99001, 198002, 1117297, 2234594, 7821079, 15642158]

約数ペア:

[(1, 15642158), (2, 7821079), (7, 2234594), (14, 1117297), (79, 198002), (158, 99001), (553, 28286), (1106, 14143)]