15704868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68881}}^1$

素因数の和:68907

約数の個数: 24

約数和(自身を含む): 38573920

約数和(自身を除く): 22869052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68881, 137762, 206643, 275524, 413286, 826572, 1308739, 2617478, 3926217, 5234956, 7852434, 15704868]

約数ペア:

[(1, 15704868), (2, 7852434), (3, 5234956), (4, 3926217), (6, 2617478), (12, 1308739), (19, 826572), (38, 413286), (57, 275524), (76, 206643), (114, 137762), (228, 68881)]