11432780

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 24076752

約数和(自身を除く): 12643972

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 1093, 2092, 2186, 2615, 4372, 5230, 5465, 10460, 10930, 21860, 571639, 1143278, 2286556, 2858195, 5716390, 11432780]

約数ペア:

[(1, 11432780), (2, 5716390), (4, 2858195), (5, 2286556), (10, 1143278), (20, 571639), (523, 21860), (1046, 10930), (1093, 10460), (2092, 5465), (2186, 5230), (2615, 4372)]