19114815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31081}}^1$

素因数の和:31130

約数の個数: 16

約数和(自身を含む): 31330656

約数和(自身を除く): 12215841

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 31081, 93243, 155405, 466215, 1274321, 3822963, 6371605, 19114815]

約数ペア:

[(1, 19114815), (3, 6371605), (5, 3822963), (15, 1274321), (41, 466215), (123, 155405), (205, 93243), (615, 31081)]