129343874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{60611}}^1$

素因数の和:60721

約数の個数: 16

約数和(自身を含む): 213839136

約数和(自身を除く): 84495262

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 60611, 121222, 666721, 1333442, 5879267, 11758534, 64671937, 129343874]

約数ペア:

[(1, 129343874), (2, 64671937), (11, 11758534), (22, 5879267), (97, 1333442), (194, 666721), (1067, 121222), (2134, 60611)]