2061424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6808

約数の個数: 20

約数和(自身を含む): 4204840

約数和(自身を除く): 2143416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6781, 13562, 27124, 54248, 108496, 128839, 257678, 515356, 1030712, 2061424]

約数ペア:

[(1, 2061424), (2, 1030712), (4, 515356), (8, 257678), (16, 128839), (19, 108496), (38, 54248), (76, 27124), (152, 13562), (304, 6781)]