12417811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 15155200

約数和(自身を除く): 2737389

約数列:

[1, 7, 19, 73, 133, 511, 1279, 1387, 8953, 9709, 24301, 93367, 170107, 653569, 1773973, 12417811]

約数ペア:

[(1, 12417811), (7, 1773973), (19, 653569), (73, 170107), (133, 93367), (511, 24301), (1279, 9709), (1387, 8953)]