12685448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51151}}^1$

素因数の和:51188

約数の個数: 16

約数和(自身を含む): 24552960

約数和(自身を除く): 11867512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51151, 102302, 204604, 409208, 1585681, 3171362, 6342724, 12685448]

約数ペア:

[(1, 12685448), (2, 6342724), (4, 3171362), (8, 1585681), (31, 409208), (62, 204604), (124, 102302), (248, 51151)]