11961380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26003}}^1$

素因数の和:26035

約数の個数: 24

約数和(自身を含む): 26212032

約数和(自身を除く): 14250652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26003, 52006, 104012, 130015, 260030, 520060, 598069, 1196138, 2392276, 2990345, 5980690, 11961380]

約数ペア:

[(1, 11961380), (2, 5980690), (4, 2990345), (5, 2392276), (10, 1196138), (20, 598069), (23, 520060), (46, 260030), (92, 130015), (115, 104012), (230, 52006), (460, 26003)]