12555874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 19358136

約数和(自身を除く): 6802262

約数列:

[1, 2, 61, 97, 122, 194, 1061, 2122, 5917, 11834, 64721, 102917, 129442, 205834, 6277937, 12555874]

約数ペア:

[(1, 12555874), (2, 6277937), (61, 205834), (97, 129442), (122, 102917), (194, 64721), (1061, 11834), (2122, 5917)]