1896996134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{39791}}^1$

素因数の和:40012

約数の個数: 24

約数和(自身を含む): 3143647584

約数和(自身を除く): 1246651450

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 2167, 4334, 23837, 39791, 47674, 79582, 437701, 875402, 4814711, 7838827, 9629422, 15677654, 86227097, 172454194, 948498067, 1896996134]

約数ペア:

[(1, 1896996134), (2, 948498067), (11, 172454194), (22, 86227097), (121, 15677654), (197, 9629422), (242, 7838827), (394, 4814711), (2167, 875402), (4334, 437701), (23837, 79582), (39791, 47674)]