10982390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7901}}^1$

素因数の和:8047

約数の個数: 16

約数和(自身を含む): 19913040

約数和(自身を除く): 8930650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 7901, 15802, 39505, 79010, 1098239, 2196478, 5491195, 10982390]

約数ペア:

[(1, 10982390), (2, 5491195), (5, 2196478), (10, 1098239), (139, 79010), (278, 39505), (695, 15802), (1390, 7901)]