11842290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131581}}^1$

素因数の和:131594

約数の個数: 24

約数和(自身を含む): 30790188

約数和(自身を除く): 18947898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131581, 263162, 394743, 657905, 789486, 1184229, 1315810, 1973715, 2368458, 3947430, 5921145, 11842290]

約数ペア:

[(1, 11842290), (2, 5921145), (3, 3947430), (5, 2368458), (6, 1973715), (9, 1315810), (10, 1184229), (15, 789486), (18, 657905), (30, 394743), (45, 263162), (90, 131581)]