15020868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{65881}}^1$

素因数の和:65907

約数の個数: 24

約数和(自身を含む): 36893920

約数和(自身を除く): 21873052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 65881, 131762, 197643, 263524, 395286, 790572, 1251739, 2503478, 3755217, 5006956, 7510434, 15020868]

約数ペア:

[(1, 15020868), (2, 7510434), (3, 5006956), (4, 3755217), (6, 2503478), (12, 1251739), (19, 790572), (38, 395286), (57, 263524), (76, 197643), (114, 131762), (228, 65881)]