16128587

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 1612213

約数列:

[1, 19, 31, 139, 197, 589, 2641, 3743, 4309, 6107, 27383, 81871, 116033, 520277, 848873, 16128587]

約数ペア:

[(1, 16128587), (19, 848873), (31, 520277), (139, 116033), (197, 81871), (589, 27383), (2641, 6107), (3743, 4309)]