19960219242

素因数分解:

$2^1\times 3^2\times {\mathrm{2243}}^1\times {\mathrm{494383}}^1$

素因数の和:496634

約数の個数: 24

約数和(自身を含む): 43266510144

約数和(自身を除く): 23306290902

約数列:

[1, 2, 3, 6, 9, 18, 2243, 4486, 6729, 13458, 20187, 40374, 494383, 988766, 1483149, 2966298, 4449447, 8898894, 1108901069, 2217802138, 3326703207, 6653406414, 9980109621, 19960219242]

約数ペア:

[(1, 19960219242), (2, 9980109621), (3, 6653406414), (6, 3326703207), (9, 2217802138), (18, 1108901069), (2243, 8898894), (4486, 4449447), (6729, 2966298), (13458, 1483149), (20187, 988766), (40374, 494383)]