187801964

素因数分解:

$2^2\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{3581}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 375909408

約数和(自身を除く): 188107444

約数列:

[1, 2, 4, 7, 14, 28, 1873, 3581, 3746, 7162, 7492, 13111, 14324, 25067, 26222, 50134, 52444, 100268, 6707213, 13414426, 26828852, 46950491, 93900982, 187801964]

約数ペア:

[(1, 187801964), (2, 93900982), (4, 46950491), (7, 26828852), (14, 13414426), (28, 6707213), (1873, 100268), (3581, 52444), (3746, 50134), (7162, 26222), (7492, 25067), (13111, 14324)]