24771212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 45801840

約数和(自身を除く): 21030628

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 821, 1588, 1642, 3284, 7543, 15086, 15599, 30172, 31198, 62396, 325937, 651874, 1303748, 6192803, 12385606, 24771212]

約数ペア:

[(1, 24771212), (2, 12385606), (4, 6192803), (19, 1303748), (38, 651874), (76, 325937), (397, 62396), (794, 31198), (821, 30172), (1588, 15599), (1642, 15086), (3284, 7543)]