12978046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 20243664

約数和(自身を除く): 7265618

約数列:

[1, 2, 37, 74, 83, 166, 2113, 3071, 4226, 6142, 78181, 156362, 175379, 350758, 6489023, 12978046]

約数ペア:

[(1, 12978046), (2, 6489023), (37, 350758), (74, 175379), (83, 156362), (166, 78181), (2113, 6142), (3071, 4226)]