39542998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 66487680

約数和(自身を除く): 26944682

約数列:

[1, 2, 11, 22, 67, 134, 139, 193, 278, 386, 737, 1474, 1529, 2123, 3058, 4246, 9313, 12931, 18626, 25862, 26827, 53654, 102443, 142241, 204886, 284482, 295097, 590194, 1797409, 3594818, 19771499, 39542998]

約数ペア:

[(1, 39542998), (2, 19771499), (11, 3594818), (22, 1797409), (67, 590194), (134, 295097), (139, 284482), (193, 204886), (278, 142241), (386, 102443), (737, 53654), (1474, 26827), (1529, 25862), (2123, 18626), (3058, 12931), (4246, 9313)]