12805376

素因数分解:

$2^8\times {\mathrm{50021}}^1$

素因数の和:50037

約数の個数: 18

約数和(自身を含む): 25561242

約数和(自身を除く): 12755866

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 50021, 100042, 200084, 400168, 800336, 1600672, 3201344, 6402688, 12805376]

約数ペア:

[(1, 12805376), (2, 6402688), (4, 3201344), (8, 1600672), (16, 800336), (32, 400168), (64, 200084), (128, 100042), (256, 50021)]