38538310

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{15991}}^1$

素因数の和:16239

約数の個数: 16

約数和(自身を含む): 69661152

約数和(自身を除く): 31122842

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 15991, 31982, 79955, 159910, 3853831, 7707662, 19269155, 38538310]

約数ペア:

[(1, 38538310), (2, 19269155), (5, 7707662), (10, 3853831), (241, 159910), (482, 79955), (1205, 31982), (2410, 15991)]