11853340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31193}}^1$

素因数の和:31221

約数の個数: 24

約数和(自身を含む): 26202960

約数和(自身を除く): 14349620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 31193, 62386, 124772, 155965, 311930, 592667, 623860, 1185334, 2370668, 2963335, 5926670, 11853340]

約数ペア:

[(1, 11853340), (2, 5926670), (4, 2963335), (5, 2370668), (10, 1185334), (19, 623860), (20, 592667), (38, 311930), (76, 155965), (95, 124772), (190, 62386), (380, 31193)]