19944536624

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{42773}}^1$

素因数の和:43125

約数の個数: 40

約数和(自身を含む): 39100911072

約数和(自身を除く): 19156374448

約数列:

[1, 2, 4, 8, 16, 151, 193, 302, 386, 604, 772, 1208, 1544, 2416, 3088, 29143, 42773, 58286, 85546, 116572, 171092, 233144, 342184, 466288, 684368, 6458723, 8255189, 12917446, 16510378, 25834892, 33020756, 51669784, 66041512, 103339568, 132083024, 1246533539, 2493067078, 4986134156, 9972268312, 19944536624]

約数ペア:

[(1, 19944536624), (2, 9972268312), (4, 4986134156), (8, 2493067078), (16, 1246533539), (151, 132083024), (193, 103339568), (302, 66041512), (386, 51669784), (604, 33020756), (772, 25834892), (1208, 16510378), (1544, 12917446), (2416, 8255189), (3088, 6458723), (29143, 684368), (42773, 466288), (58286, 342184), (85546, 233144), (116572, 171092)]