10209808

素因数分解:

$2^4\times 7^1\times {\mathrm{91159}}^1$

素因数の和:91174

約数の個数: 20

約数和(自身を含む): 22607680

約数和(自身を除く): 12397872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 91159, 182318, 364636, 638113, 729272, 1276226, 1458544, 2552452, 5104904, 10209808]

約数ペア:

[(1, 10209808), (2, 5104904), (4, 2552452), (7, 1458544), (8, 1276226), (14, 729272), (16, 638113), (28, 364636), (56, 182318), (112, 91159)]