25587466

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 38997504

約数和(自身を除く): 13410038

約数列:

[1, 2, 103, 206, 223, 446, 557, 1114, 22969, 45938, 57371, 114742, 124211, 248422, 12793733, 25587466]

約数ペア:

[(1, 25587466), (2, 12793733), (103, 248422), (206, 124211), (223, 114742), (446, 57371), (557, 45938), (1114, 22969)]