19859016

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{4783}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 49944960

約数和(自身を除く): 30085944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 4783, 9566, 14349, 19132, 28698, 38264, 57396, 114792, 827459, 1654918, 2482377, 3309836, 4964754, 6619672, 9929508, 19859016]

約数ペア:

[(1, 19859016), (2, 9929508), (3, 6619672), (4, 4964754), (6, 3309836), (8, 2482377), (12, 1654918), (24, 827459), (173, 114792), (346, 57396), (519, 38264), (692, 28698), (1038, 19132), (1384, 14349), (2076, 9566), (4152, 4783)]