16659172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 29937600

約数和(自身を除く): 13278428

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 439, 716, 878, 1756, 9487, 18974, 23267, 37948, 46534, 78581, 93068, 157162, 314324, 4164793, 8329586, 16659172]

約数ペア:

[(1, 16659172), (2, 8329586), (4, 4164793), (53, 314324), (106, 157162), (179, 93068), (212, 78581), (358, 46534), (439, 37948), (716, 23267), (878, 18974), (1756, 9487)]