1919907446

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1\times {\mathrm{7879}}^1$

素因数の和:9623

約数の個数: 16

約数和(自身を含む): 2921431200

約数和(自身を除く): 1001523754

約数列:

[1, 2, 73, 146, 1669, 3338, 7879, 15758, 121837, 243674, 575167, 1150334, 13150051, 26300102, 959953723, 1919907446]

約数ペア:

[(1, 1919907446), (2, 959953723), (73, 26300102), (146, 13150051), (1669, 1150334), (3338, 575167), (7879, 243674), (15758, 121837)]