1943408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 20

約数和(自身を含む): 3929808

約数和(自身を除く): 1986400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5281, 10562, 21124, 42248, 84496, 121463, 242926, 485852, 971704, 1943408]

約数ペア:

[(1, 1943408), (2, 971704), (4, 485852), (8, 242926), (16, 121463), (23, 84496), (46, 42248), (92, 21124), (184, 10562), (368, 5281)]