6442862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4007

約数の個数: 16

約数和(自身を含む): 10412160

約数和(自身を除く): 3969298

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 3943, 7886, 74917, 149834, 169549, 339098, 3221431, 6442862]

約数ペア:

[(1, 6442862), (2, 3221431), (19, 339098), (38, 169549), (43, 149834), (86, 74917), (817, 7886), (1634, 3943)]