12317420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26777}}^1$

素因数の和:26809

約数の個数: 24

約数和(自身を含む): 26992224

約数和(自身を除く): 14674804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26777, 53554, 107108, 133885, 267770, 535540, 615871, 1231742, 2463484, 3079355, 6158710, 12317420]

約数ペア:

[(1, 12317420), (2, 6158710), (4, 3079355), (5, 2463484), (10, 1231742), (20, 615871), (23, 535540), (46, 267770), (92, 133885), (115, 107108), (230, 53554), (460, 26777)]