19107828

素因数分解:

$2^2\times 3^2\times {\mathrm{530773}}^1$

素因数の和:530783

約数の個数: 18

約数和(自身を含む): 48300434

約数和(自身を除く): 29192606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530773, 1061546, 1592319, 2123092, 3184638, 4776957, 6369276, 9553914, 19107828]

約数ペア:

[(1, 19107828), (2, 9553914), (3, 6369276), (4, 4776957), (6, 3184638), (9, 2123092), (12, 1592319), (18, 1061546), (36, 530773)]