19229445

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 33457632

約数和(自身を除く): 14228187

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1291, 1655, 2979, 3873, 4965, 6455, 11619, 14895, 19365, 58095, 427321, 1281963, 2136605, 3845889, 6409815, 19229445]

約数ペア:

[(1, 19229445), (3, 6409815), (5, 3845889), (9, 2136605), (15, 1281963), (45, 427321), (331, 58095), (993, 19365), (1291, 14895), (1655, 11619), (2979, 6455), (3873, 4965)]