11827438

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5381}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 20408544

約数和(自身を除く): 8581106

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 5381, 10762, 37667, 75334, 844817, 1689634, 5913719, 11827438]

約数ペア:

[(1, 11827438), (2, 5913719), (7, 1689634), (14, 844817), (157, 75334), (314, 37667), (1099, 10762), (2198, 5381)]