19797456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{58921}}^1$

素因数の和:58939

約数の個数: 40

約数和(自身を含む): 58450624

約数和(自身を除く): 38653168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 58921, 117842, 176763, 235684, 353526, 412447, 471368, 707052, 824894, 942736, 1237341, 1414104, 1649788, 2474682, 2828208, 3299576, 4949364, 6599152, 9898728, 19797456]

約数ペア:

[(1, 19797456), (2, 9898728), (3, 6599152), (4, 4949364), (6, 3299576), (7, 2828208), (8, 2474682), (12, 1649788), (14, 1414104), (16, 1237341), (21, 942736), (24, 824894), (28, 707052), (42, 471368), (48, 412447), (56, 353526), (84, 235684), (112, 176763), (168, 117842), (336, 58921)]