12519444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 33732608

約数和(自身を除く): 21213164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 1447, 2163, 2884, 2894, 4326, 4341, 5788, 8652, 8682, 10129, 17364, 20258, 30387, 40516, 60774, 121548, 149041, 298082, 447123, 596164, 894246, 1043287, 1788492, 2086574, 3129861, 4173148, 6259722, 12519444]

約数ペア:

[(1, 12519444), (2, 6259722), (3, 4173148), (4, 3129861), (6, 2086574), (7, 1788492), (12, 1043287), (14, 894246), (21, 596164), (28, 447123), (42, 298082), (84, 149041), (103, 121548), (206, 60774), (309, 40516), (412, 30387), (618, 20258), (721, 17364), (1236, 10129), (1442, 8682), (1447, 8652), (2163, 5788), (2884, 4341), (2894, 4326)]