11663980

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 24609312

約数和(自身を除く): 12945332

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 2503, 4660, 5006, 10012, 12515, 25030, 50060, 583199, 1166398, 2332796, 2915995, 5831990, 11663980]

約数ペア:

[(1, 11663980), (2, 5831990), (4, 2915995), (5, 2332796), (10, 1166398), (20, 583199), (233, 50060), (466, 25030), (932, 12515), (1165, 10012), (2330, 5006), (2503, 4660)]