12372470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 24502176

約数和(自身を除く): 12129706

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 821, 1370, 1507, 1642, 3014, 4105, 7535, 8210, 9031, 15070, 18062, 45155, 90310, 112477, 224954, 562385, 1124770, 1237247, 2474494, 6186235, 12372470]

約数ペア:

[(1, 12372470), (2, 6186235), (5, 2474494), (10, 1237247), (11, 1124770), (22, 562385), (55, 224954), (110, 112477), (137, 90310), (274, 45155), (685, 18062), (821, 15070), (1370, 9031), (1507, 8210), (1642, 7535), (3014, 4105)]