13254290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{189347}}^1$

素因数の和:189361

約数の個数: 16

約数和(自身を含む): 27266112

約数和(自身を除く): 14011822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 189347, 378694, 946735, 1325429, 1893470, 2650858, 6627145, 13254290]

約数ペア:

[(1, 13254290), (2, 6627145), (5, 2650858), (7, 1893470), (10, 1325429), (14, 946735), (35, 378694), (70, 189347)]