25002314

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 38330880

約数和(自身を除く): 13328566

約数列:

[1, 2, 61, 122, 223, 446, 919, 1838, 13603, 27206, 56059, 112118, 204937, 409874, 12501157, 25002314]

約数ペア:

[(1, 25002314), (2, 12501157), (61, 409874), (122, 204937), (223, 112118), (446, 56059), (919, 27206), (1838, 13603)]