10404368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{50021}}^1$

素因数の和:50042

約数の個数: 20

約数和(自身を含む): 21709548

約数和(自身を除く): 11305180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 50021, 100042, 200084, 400168, 650273, 800336, 1300546, 2601092, 5202184, 10404368]

約数ペア:

[(1, 10404368), (2, 5202184), (4, 2601092), (8, 1300546), (13, 800336), (16, 650273), (26, 400168), (52, 200084), (104, 100042), (208, 50021)]