38083619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 10069981

約数列:

[1, 7, 19, 37, 71, 109, 133, 259, 497, 703, 763, 1349, 2071, 2627, 4033, 4921, 7739, 9443, 14497, 18389, 28231, 49913, 54173, 76627, 147041, 286343, 349391, 536389, 1029287, 2004401, 5440517, 38083619]

約数ペア:

[(1, 38083619), (7, 5440517), (19, 2004401), (37, 1029287), (71, 536389), (109, 349391), (133, 286343), (259, 147041), (497, 76627), (703, 54173), (763, 49913), (1349, 28231), (2071, 18389), (2627, 14497), (4033, 9443), (4921, 7739)]