18336635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 23526720

約数和(自身を除く): 5190085

約数列:

[1, 5, 23, 41, 115, 205, 943, 3889, 4715, 19445, 89447, 159449, 447235, 797245, 3667327, 18336635]

約数ペア:

[(1, 18336635), (5, 3667327), (23, 797245), (41, 447235), (115, 159449), (205, 89447), (943, 19445), (3889, 4715)]