17930902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 29429712

約数和(自身を除く): 11498810

約数列:

[1, 2, 11, 22, 397, 794, 2053, 4106, 4367, 8734, 22583, 45166, 815041, 1630082, 8965451, 17930902]

約数ペア:

[(1, 17930902), (2, 8965451), (11, 1630082), (22, 815041), (397, 45166), (794, 22583), (2053, 8734), (4106, 4367)]