11491820

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1327}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 24206784

約数和(自身を除く): 12714964

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1327, 1732, 2165, 2654, 4330, 5308, 6635, 8660, 13270, 26540, 574591, 1149182, 2298364, 2872955, 5745910, 11491820]

約数ペア:

[(1, 11491820), (2, 5745910), (4, 2872955), (5, 2298364), (10, 1149182), (20, 574591), (433, 26540), (866, 13270), (1327, 8660), (1732, 6635), (2165, 5308), (2654, 4330)]