18888936755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41651}}^1\times {\mathrm{6977}}^1$

素因数の和:48646

約数の個数: 16

約数和(自身を含む): 24414403104

約数和(自身を除く): 5525466349

約数列:

[1, 5, 13, 65, 6977, 34885, 41651, 90701, 208255, 453505, 541463, 2707315, 290599027, 1452995135, 3777787351, 18888936755]

約数ペア:

[(1, 18888936755), (5, 3777787351), (13, 1452995135), (65, 290599027), (6977, 2707315), (34885, 541463), (41651, 453505), (90701, 208255)]