16876428

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1787}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 39450432

約数和(自身を除く): 22574004

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 1787, 2361, 3148, 3574, 4722, 5361, 7148, 9444, 10722, 21444, 1406369, 2812738, 4219107, 5625476, 8438214, 16876428]

約数ペア:

[(1, 16876428), (2, 8438214), (3, 5625476), (4, 4219107), (6, 2812738), (12, 1406369), (787, 21444), (1574, 10722), (1787, 9444), (2361, 7148), (3148, 5361), (3574, 4722)]