123198724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{2347}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 235495008

約数和(自身を除く): 112296284

約数列:

[1, 2, 4, 11, 22, 44, 1193, 2347, 2386, 4694, 4772, 9388, 13123, 25817, 26246, 51634, 52492, 103268, 2799971, 5599942, 11199884, 30799681, 61599362, 123198724]

約数ペア:

[(1, 123198724), (2, 61599362), (4, 30799681), (11, 11199884), (22, 5599942), (44, 2799971), (1193, 103268), (2347, 52492), (2386, 51634), (4694, 26246), (4772, 25817), (9388, 13123)]