18795154

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4373}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 32332608

約数和(自身を除く): 13537454

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 4373, 8746, 30611, 61222, 1342511, 2685022, 9397577, 18795154]

約数ペア:

[(1, 18795154), (2, 9397577), (7, 2685022), (14, 1342511), (307, 61222), (614, 30611), (2149, 8746), (4298, 4373)]