18853632014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36396973}}^1$

素因数の和:36397019

約数の個数: 16

約数和(自身を含む): 33194040288

約数和(自身を除く): 14340408274

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 36396973, 72793946, 254778811, 509557622, 1346688001, 2693376002, 9426816007, 18853632014]

約数ペア:

[(1, 18853632014), (2, 9426816007), (7, 2693376002), (14, 1346688001), (37, 509557622), (74, 254778811), (259, 72793946), (518, 36396973)]