138993638

素因数分解:

$2^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{9743}}^1$

素因数の和:10771

約数の個数: 16

約数和(自身を含む): 238533120

約数和(自身を除く): 99539482

約数列:

[1, 2, 7, 14, 1019, 2038, 7133, 9743, 14266, 19486, 68201, 136402, 9928117, 19856234, 69496819, 138993638]

約数ペア:

[(1, 138993638), (2, 69496819), (7, 19856234), (14, 9928117), (1019, 136402), (2038, 68201), (7133, 19486), (9743, 14266)]