11840515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 15609600

約数和(自身を除く): 3769085

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 5419, 27095, 102961, 124637, 514805, 623185, 2368103, 11840515]

約数ペア:

[(1, 11840515), (5, 2368103), (19, 623185), (23, 514805), (95, 124637), (115, 102961), (437, 27095), (2185, 5419)]