18719598

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 40688640

約数和(自身を除く): 21969042

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5297, 10594, 15891, 31782, 100643, 164207, 201286, 301929, 328414, 492621, 603858, 985242, 3119933, 6239866, 9359799, 18719598]

約数ペア:

[(1, 18719598), (2, 9359799), (3, 6239866), (6, 3119933), (19, 985242), (31, 603858), (38, 492621), (57, 328414), (62, 301929), (93, 201286), (114, 164207), (186, 100643), (589, 31782), (1178, 15891), (1767, 10594), (3534, 5297)]