19191204

素因数分解:

$2^2\times 3^2\times {\mathrm{533089}}^1$

素因数の和:533099

約数の個数: 18

約数和(自身を含む): 48511190

約数和(自身を除く): 29319986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533089, 1066178, 1599267, 2132356, 3198534, 4797801, 6397068, 9595602, 19191204]

約数ペア:

[(1, 19191204), (2, 9595602), (3, 6397068), (4, 4797801), (6, 3198534), (9, 2132356), (12, 1599267), (18, 1066178), (36, 533089)]