17808106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 27856224

約数和(自身を除く): 10048118

約数列:

[1, 2, 43, 53, 86, 106, 2279, 3907, 4558, 7814, 168001, 207071, 336002, 414142, 8904053, 17808106]

約数ペア:

[(1, 17808106), (2, 8904053), (43, 414142), (53, 336002), (86, 207071), (106, 168001), (2279, 7814), (3907, 4558)]