219489382

素因数分解:

$2^1\times 7^1\times {\mathrm{3797}}^1\times {\mathrm{4129}}^1$

素因数の和:7935

約数の個数: 16

約数和(自身を含む): 376457760

約数和(自身を除く): 156968378

約数列:

[1, 2, 7, 14, 3797, 4129, 7594, 8258, 26579, 28903, 53158, 57806, 15677813, 31355626, 109744691, 219489382]

約数ペア:

[(1, 219489382), (2, 109744691), (7, 31355626), (14, 15677813), (3797, 57806), (4129, 53158), (7594, 28903), (8258, 26579)]