15970296651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{25759}}^1$

素因数の和:26003

約数の個数: 32

約数和(自身を含む): 22874880000

約数和(自身を除く): 6904583349

約数列:

[1, 3, 19, 57, 73, 149, 219, 447, 1387, 2831, 4161, 8493, 10877, 25759, 32631, 77277, 206663, 489421, 619989, 1468263, 1880407, 3838091, 5641221, 11514273, 35727733, 72923729, 107183199, 218771187, 280180643, 840541929, 5323432217, 15970296651]

約数ペア:

[(1, 15970296651), (3, 5323432217), (19, 840541929), (57, 280180643), (73, 218771187), (149, 107183199), (219, 72923729), (447, 35727733), (1387, 11514273), (2831, 5641221), (4161, 3838091), (8493, 1880407), (10877, 1468263), (25759, 619989), (32631, 489421), (77277, 206663)]