19143252

素因数分解:

$2^2\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1879}}^1$

素因数の和:2172

約数の個数: 36

約数和(自身を含む): 48586720

約数和(自身を除く): 29443468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 283, 566, 849, 1132, 1698, 1879, 2547, 3396, 3758, 5094, 5637, 7516, 10188, 11274, 16911, 22548, 33822, 67644, 531757, 1063514, 1595271, 2127028, 3190542, 4785813, 6381084, 9571626, 19143252]

約数ペア:

[(1, 19143252), (2, 9571626), (3, 6381084), (4, 4785813), (6, 3190542), (9, 2127028), (12, 1595271), (18, 1063514), (36, 531757), (283, 67644), (566, 33822), (849, 22548), (1132, 16911), (1698, 11274), (1879, 10188), (2547, 7516), (3396, 5637), (3758, 5094)]