22917356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 51378432

約数和(自身を除く): 28461076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2011, 2849, 4022, 5698, 8044, 11396, 14077, 22121, 28154, 44242, 56308, 74407, 88484, 148814, 154847, 297628, 309694, 520849, 619388, 818477, 1041698, 1636954, 2083396, 3273908, 5729339, 11458678, 22917356]

約数ペア:

[(1, 22917356), (2, 11458678), (4, 5729339), (7, 3273908), (11, 2083396), (14, 1636954), (22, 1041698), (28, 818477), (37, 619388), (44, 520849), (74, 309694), (77, 297628), (148, 154847), (154, 148814), (259, 88484), (308, 74407), (407, 56308), (518, 44242), (814, 28154), (1036, 22121), (1628, 14077), (2011, 11396), (2849, 8044), (4022, 5698)]