19011156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68881}}^1$

素因数の和:68911

約数の個数: 24

約数和(自身を含む): 46288704

約数和(自身を除く): 27277548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68881, 137762, 206643, 275524, 413286, 826572, 1584263, 3168526, 4752789, 6337052, 9505578, 19011156]

約数ペア:

[(1, 19011156), (2, 9505578), (3, 6337052), (4, 4752789), (6, 3168526), (12, 1584263), (23, 826572), (46, 413286), (69, 275524), (92, 206643), (138, 137762), (276, 68881)]