11866540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84761}}^1$

素因数の和:84777

約数の個数: 24

約数和(自身を含む): 28480032

約数和(自身を除く): 16613492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84761, 169522, 339044, 423805, 593327, 847610, 1186654, 1695220, 2373308, 2966635, 5933270, 11866540]

約数ペア:

[(1, 11866540), (2, 5933270), (4, 2966635), (5, 2373308), (7, 1695220), (10, 1186654), (14, 847610), (20, 593327), (28, 423805), (35, 339044), (70, 169522), (140, 84761)]