191494028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{12329}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 366644880

約数和(自身を除く): 175150852

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 7766, 12329, 15532, 24658, 49316, 135619, 271238, 542476, 4352137, 8704274, 17408548, 47873507, 95747014, 191494028]

約数ペア:

[(1, 191494028), (2, 95747014), (4, 47873507), (11, 17408548), (22, 8704274), (44, 4352137), (353, 542476), (706, 271238), (1412, 135619), (3883, 49316), (7766, 24658), (12329, 15532)]