7090990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37321}}^1$

素因数の和:37347

約数の個数: 16

約数和(自身を含む): 13435920

約数和(自身を除く): 6344930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 37321, 74642, 186605, 373210, 709099, 1418198, 3545495, 7090990]

約数ペア:

[(1, 7090990), (2, 3545495), (5, 1418198), (10, 709099), (19, 373210), (38, 186605), (95, 74642), (190, 37321)]