11715214

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 20589768

約数和(自身を除く): 8874554

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 691, 1211, 1382, 2422, 4837, 8477, 9674, 16954, 33859, 67718, 119543, 239086, 836801, 1673602, 5857607, 11715214]

約数ペア:

[(1, 11715214), (2, 5857607), (7, 1673602), (14, 836801), (49, 239086), (98, 119543), (173, 67718), (346, 33859), (691, 16954), (1211, 9674), (1382, 8477), (2422, 4837)]