23378894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 45364704

約数和(自身を除く): 21985810

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 373, 407, 518, 746, 814, 847, 1694, 2611, 2849, 4103, 4477, 5222, 5698, 8206, 8954, 13801, 27602, 28721, 31339, 45133, 57442, 62678, 90266, 96607, 151811, 193214, 303622, 315931, 631862, 1062677, 1669921, 2125354, 3339842, 11689447, 23378894]

約数ペア:

[(1, 23378894), (2, 11689447), (7, 3339842), (11, 2125354), (14, 1669921), (22, 1062677), (37, 631862), (74, 315931), (77, 303622), (121, 193214), (154, 151811), (242, 96607), (259, 90266), (373, 62678), (407, 57442), (518, 45133), (746, 31339), (814, 28721), (847, 27602), (1694, 13801), (2611, 8954), (2849, 8206), (4103, 5698), (4477, 5222)]