11886515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 15253056

約数和(自身を除く): 3366541

約数列:

[1, 5, 23, 41, 115, 205, 943, 2521, 4715, 12605, 57983, 103361, 289915, 516805, 2377303, 11886515]

約数ペア:

[(1, 11886515), (5, 2377303), (23, 516805), (41, 289915), (115, 103361), (205, 57983), (943, 12605), (2521, 4715)]