11215966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 18046800

約数和(自身を除く): 6830834

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 5569, 11138, 105811, 211622, 295157, 590314, 5607983, 11215966]

約数ペア:

[(1, 11215966), (2, 5607983), (19, 590314), (38, 295157), (53, 211622), (106, 105811), (1007, 11138), (2014, 5569)]