19125930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{637531}}^1$

素因数の和:637541

約数の個数: 16

約数和(自身を含む): 45902304

約数和(自身を除く): 26776374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 637531, 1275062, 1912593, 3187655, 3825186, 6375310, 9562965, 19125930]

約数ペア:

[(1, 19125930), (2, 9562965), (3, 6375310), (5, 3825186), (6, 3187655), (10, 1912593), (15, 1275062), (30, 637531)]