15996813053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 18155671296

約数和(自身を除く): 2158858243

約数列:

[1, 13, 23, 157, 299, 433, 787, 2041, 3611, 5629, 9959, 10231, 18101, 46943, 67981, 123559, 129467, 235313, 340771, 883753, 1563563, 1606267, 2841857, 4430023, 7837733, 20326319, 36944141, 53501047, 101890529, 695513611, 1230524081, 15996813053]

約数ペア:

[(1, 15996813053), (13, 1230524081), (23, 695513611), (157, 101890529), (299, 53501047), (433, 36944141), (787, 20326319), (2041, 7837733), (3611, 4430023), (5629, 2841857), (9959, 1606267), (10231, 1563563), (18101, 883753), (46943, 340771), (67981, 235313), (123559, 129467)]