12461620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7507}}^1$

素因数の和:7599

約数の個数: 24

約数和(自身を含む): 26488224

約数和(自身を除く): 14026604

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7507, 15014, 30028, 37535, 75070, 150140, 623081, 1246162, 2492324, 3115405, 6230810, 12461620]

約数ペア:

[(1, 12461620), (2, 6230810), (4, 3115405), (5, 2492324), (10, 1246162), (20, 623081), (83, 150140), (166, 75070), (332, 37535), (415, 30028), (830, 15014), (1660, 7507)]