12876812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8539}}^1$

素因数の和:8585

約数の個数: 24

約数和(自身を含む): 25107600

約数和(自身を除く): 12230788

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 8539, 17078, 34156, 111007, 222014, 247631, 444028, 495262, 990524, 3219203, 6438406, 12876812]

約数ペア:

[(1, 12876812), (2, 6438406), (4, 3219203), (13, 990524), (26, 495262), (29, 444028), (52, 247631), (58, 222014), (116, 111007), (377, 34156), (754, 17078), (1508, 8539)]