11974294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 19051200

約数和(自身を除く): 7076906

約数列:

[1, 2, 19, 38, 139, 278, 2267, 2641, 4534, 5282, 43073, 86146, 315113, 630226, 5987147, 11974294]

約数ペア:

[(1, 11974294), (2, 5987147), (19, 630226), (38, 315113), (139, 86146), (278, 43073), (2267, 5282), (2641, 4534)]