12923815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 16583616

約数和(自身を除く): 3659801

約数列:

[1, 5, 23, 41, 115, 205, 943, 2741, 4715, 13705, 63043, 112381, 315215, 561905, 2584763, 12923815]

約数ペア:

[(1, 12923815), (5, 2584763), (23, 561905), (41, 315215), (115, 112381), (205, 63043), (943, 13705), (2741, 4715)]