11335220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43597}}^1$

素因数の和:43619

約数の個数: 24

約数和(自身を含む): 25635624

約数和(自身を除く): 14300404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43597, 87194, 174388, 217985, 435970, 566761, 871940, 1133522, 2267044, 2833805, 5667610, 11335220]

約数ペア:

[(1, 11335220), (2, 5667610), (4, 2833805), (5, 2267044), (10, 1133522), (13, 871940), (20, 566761), (26, 435970), (52, 217985), (65, 174388), (130, 87194), (260, 43597)]