12119620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26347}}^1$

素因数の和:26379

約数の個数: 24

約数和(自身を含む): 26558784

約数和(自身を除く): 14439164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26347, 52694, 105388, 131735, 263470, 526940, 605981, 1211962, 2423924, 3029905, 6059810, 12119620]

約数ペア:

[(1, 12119620), (2, 6059810), (4, 3029905), (5, 2423924), (10, 1211962), (20, 605981), (23, 526940), (46, 263470), (92, 131735), (115, 105388), (230, 52694), (460, 26347)]