19136848

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{3259}}^1$

素因数の和:3634

約数の個数: 20

約数和(自身を含む): 37190080

約数和(自身を除く): 18053232

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 3259, 5872, 6518, 13036, 26072, 52144, 1196053, 2392106, 4784212, 9568424, 19136848]

約数ペア:

[(1, 19136848), (2, 9568424), (4, 4784212), (8, 2392106), (16, 1196053), (367, 52144), (734, 26072), (1468, 13036), (2936, 6518), (3259, 5872)]