18594926

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10139}}^1$

素因数の和:10279

約数の個数: 16

約数和(自身を含む): 32123520

約数和(自身を除く): 13528594

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10139, 20278, 70973, 141946, 1328209, 2656418, 9297463, 18594926]

約数ペア:

[(1, 18594926), (2, 9297463), (7, 2656418), (14, 1328209), (131, 141946), (262, 70973), (917, 20278), (1834, 10139)]