19099683805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{2473}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 24111406080

約数和(自身を除く): 5011722275

約数列:

[1, 5, 23, 115, 239, 281, 1195, 1405, 2473, 5497, 6463, 12365, 27485, 32315, 56879, 67159, 284395, 335795, 591047, 694913, 1544657, 2955235, 3474565, 7723285, 13594081, 15982999, 67970405, 79914995, 166084207, 830421035, 3819936761, 19099683805]

約数ペア:

[(1, 19099683805), (5, 3819936761), (23, 830421035), (115, 166084207), (239, 79914995), (281, 67970405), (1195, 15982999), (1405, 13594081), (2473, 7723285), (5497, 3474565), (6463, 2955235), (12365, 1544657), (27485, 694913), (32315, 591047), (56879, 335795), (67159, 284395)]