13404745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 17200512

約数和(自身を除く): 3795767

約数列:

[1, 5, 23, 41, 115, 205, 943, 2843, 4715, 14215, 65389, 116563, 326945, 582815, 2680949, 13404745]

約数ペア:

[(1, 13404745), (5, 2680949), (23, 582815), (41, 326945), (115, 116563), (205, 65389), (943, 14215), (2843, 4715)]