3971038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 6474240

約数和(自身を除く): 2503202

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 3371, 6742, 64049, 104501, 128098, 209002, 1985519, 3971038]

約数ペア:

[(1, 3971038), (2, 1985519), (19, 209002), (31, 128098), (38, 104501), (62, 64049), (589, 6742), (1178, 3371)]