19331604

素因数分解:

$2^2\times 3^2\times {\mathrm{536989}}^1$

素因数の和:536999

約数の個数: 18

約数和(自身を含む): 48866090

約数和(自身を除く): 29534486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536989, 1073978, 1610967, 2147956, 3221934, 4832901, 6443868, 9665802, 19331604]

約数ペア:

[(1, 19331604), (2, 9665802), (3, 6443868), (4, 4832901), (6, 3221934), (9, 2147956), (12, 1610967), (18, 1073978), (36, 536989)]