11804780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45403}}^1$

素因数の和:45425

約数の個数: 24

約数和(自身を含む): 26697552

約数和(自身を除く): 14892772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45403, 90806, 181612, 227015, 454030, 590239, 908060, 1180478, 2360956, 2951195, 5902390, 11804780]

約数ペア:

[(1, 11804780), (2, 5902390), (4, 2951195), (5, 2360956), (10, 1180478), (13, 908060), (20, 590239), (26, 454030), (52, 227015), (65, 181612), (130, 90806), (260, 45403)]