7853422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12157}}^1$

素因数の和:12195

約数の個数: 16

約数和(自身を含む): 13130640

約数和(自身を除く): 5277218

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 12157, 24314, 206669, 230983, 413338, 461966, 3926711, 7853422]

約数ペア:

[(1, 7853422), (2, 3926711), (17, 461966), (19, 413338), (34, 230983), (38, 206669), (323, 24314), (646, 12157)]