39696454

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20399}}^1$

素因数の和:20547

約数の個数: 16

約数和(自身を含む): 68544000

約数和(自身を除く): 28847546

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 20399, 40798, 142793, 285586, 2835461, 5670922, 19848227, 39696454]

約数ペア:

[(1, 39696454), (2, 19848227), (7, 5670922), (14, 2835461), (139, 285586), (278, 142793), (973, 40798), (1946, 20399)]