12856874330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{37811}}^1$

素因数の和:38774

約数の個数: 32

約数和(自身を含む): 23794335360

約数和(自身を除く): 10937461030

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 919, 1838, 4595, 9190, 34003, 37811, 68006, 75622, 170015, 189055, 340030, 378110, 1399007, 2798014, 6995035, 13990070, 34748309, 69496618, 173741545, 347483090, 1285687433, 2571374866, 6428437165, 12856874330]

約数ペア:

[(1, 12856874330), (2, 6428437165), (5, 2571374866), (10, 1285687433), (37, 347483090), (74, 173741545), (185, 69496618), (370, 34748309), (919, 13990070), (1838, 6995035), (4595, 2798014), (9190, 1399007), (34003, 378110), (37811, 340030), (68006, 189055), (75622, 170015)]