13661270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{195161}}^1$

素因数の和:195175

約数の個数: 16

約数和(自身を含む): 28103328

約数和(自身を除く): 14442058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 195161, 390322, 975805, 1366127, 1951610, 2732254, 6830635, 13661270]

約数ペア:

[(1, 13661270), (2, 6830635), (5, 2732254), (7, 1951610), (10, 1366127), (14, 975805), (35, 390322), (70, 195161)]