12511330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 24447024

約数和(自身を除く): 11935694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 613, 785, 1226, 1570, 2041, 3065, 4082, 6130, 7969, 10205, 15938, 20410, 39845, 79690, 96241, 192482, 481205, 962410, 1251133, 2502266, 6255665, 12511330]

約数ペア:

[(1, 12511330), (2, 6255665), (5, 2502266), (10, 1251133), (13, 962410), (26, 481205), (65, 192482), (130, 96241), (157, 79690), (314, 39845), (613, 20410), (785, 15938), (1226, 10205), (1570, 7969), (2041, 6130), (3065, 4082)]