19056048335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{11903}}^1$

素因数の和:12179

約数の個数: 32

約数和(自身を含む): 24178452480

約数和(自身を除く): 5122404145

約数列:

[1, 5, 29, 61, 145, 181, 305, 905, 1769, 5249, 8845, 11041, 11903, 26245, 55205, 59515, 320189, 345187, 726083, 1600945, 1725935, 2154443, 3630415, 10772215, 21056407, 62478847, 105282035, 131421023, 312394235, 657105115, 3811209667, 19056048335]

約数ペア:

[(1, 19056048335), (5, 3811209667), (29, 657105115), (61, 312394235), (145, 131421023), (181, 105282035), (305, 62478847), (905, 21056407), (1769, 10772215), (5249, 3630415), (8845, 2154443), (11041, 1725935), (11903, 1600945), (26245, 726083), (55205, 345187), (59515, 320189)]