2203316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 4142880

約数和(自身を除く): 1939564

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 547, 1007, 1094, 2014, 2188, 4028, 10393, 20786, 28991, 41572, 57982, 115964, 550829, 1101658, 2203316]

約数ペア:

[(1, 2203316), (2, 1101658), (4, 550829), (19, 115964), (38, 57982), (53, 41572), (76, 28991), (106, 20786), (212, 10393), (547, 4028), (1007, 2188), (1094, 2014)]