16993478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 26768880

約数和(自身を除く): 9775402

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4373, 8746, 126817, 253634, 292991, 585982, 8496739, 16993478]

約数ペア:

[(1, 16993478), (2, 8496739), (29, 585982), (58, 292991), (67, 253634), (134, 126817), (1943, 8746), (3886, 4373)]