12207224519

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{354377}}^1$

素因数の和:354447

約数の個数: 24

約数和(自身を含む): 15351654960

約数和(自身を除く): 3144430441

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 4921, 34447, 354377, 2480639, 6733163, 13111949, 17364473, 47132141, 91783643, 249127031, 329924987, 642485501, 1743889217, 12207224519]

約数ペア:

[(1, 12207224519), (7, 1743889217), (19, 642485501), (37, 329924987), (49, 249127031), (133, 91783643), (259, 47132141), (703, 17364473), (931, 13111949), (1813, 6733163), (4921, 2480639), (34447, 354377)]