38644945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4733}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 49082112

約数和(自身を除く): 10437167

約数列:

[1, 5, 23, 71, 115, 355, 1633, 4733, 8165, 23665, 108859, 336043, 544295, 1680215, 7728989, 38644945]

約数ペア:

[(1, 38644945), (5, 7728989), (23, 1680215), (71, 544295), (115, 336043), (355, 108859), (1633, 23665), (4733, 8165)]