11726540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83761}}^1$

素因数の和:83777

約数の個数: 24

約数和(自身を含む): 28144032

約数和(自身を除く): 16417492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83761, 167522, 335044, 418805, 586327, 837610, 1172654, 1675220, 2345308, 2931635, 5863270, 11726540]

約数ペア:

[(1, 11726540), (2, 5863270), (4, 2931635), (5, 2345308), (7, 1675220), (10, 1172654), (14, 837610), (20, 586327), (28, 418805), (35, 335044), (70, 167522), (140, 83761)]