3215294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 5114880

約数和(自身を除く): 1899586

約数列:

[1, 2, 19, 38, 191, 382, 443, 886, 3629, 7258, 8417, 16834, 84613, 169226, 1607647, 3215294]

約数ペア:

[(1, 3215294), (2, 1607647), (19, 169226), (38, 84613), (191, 16834), (382, 8417), (443, 7258), (886, 3629)]