15011140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39503}}^1$

素因数の和:39531

約数の個数: 24

約数和(自身を含む): 33183360

約数和(自身を除く): 18172220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 39503, 79006, 158012, 197515, 395030, 750557, 790060, 1501114, 3002228, 3752785, 7505570, 15011140]

約数ペア:

[(1, 15011140), (2, 7505570), (4, 3752785), (5, 3002228), (10, 1501114), (19, 790060), (20, 750557), (38, 395030), (76, 197515), (95, 158012), (190, 79006), (380, 39503)]