17312770

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1747}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 31212288

約数和(自身を除く): 13899518

約数列:

[1, 2, 5, 10, 991, 1747, 1982, 3494, 4955, 8735, 9910, 17470, 1731277, 3462554, 8656385, 17312770]

約数ペア:

[(1, 17312770), (2, 8656385), (5, 3462554), (10, 1731277), (991, 17470), (1747, 9910), (1982, 8735), (3494, 4955)]