15923649413

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{129937}}^1$

素因数の和:130053

約数の個数: 24

約数和(自身を含む): 19286437464

約数和(自身を除く): 3362788051

約数列:

[1, 7, 41, 49, 61, 287, 427, 2009, 2501, 2989, 17507, 122549, 129937, 909559, 5327417, 6366913, 7926157, 37291919, 55483099, 261043433, 324972437, 388381693, 2274807059, 15923649413]

約数ペア:

[(1, 15923649413), (7, 2274807059), (41, 388381693), (49, 324972437), (61, 261043433), (287, 55483099), (427, 37291919), (2009, 7926157), (2501, 6366913), (2989, 5327417), (17507, 909559), (122549, 129937)]