11881612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 22077440

約数和(自身を除く): 10195828

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1231, 2413, 2462, 4826, 4924, 9652, 23389, 46778, 93556, 156337, 312674, 625348, 2970403, 5940806, 11881612]

約数ペア:

[(1, 11881612), (2, 5940806), (4, 2970403), (19, 625348), (38, 312674), (76, 156337), (127, 93556), (254, 46778), (508, 23389), (1231, 9652), (2413, 4924), (2462, 4826)]