11963654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 19845120

約数和(自身を除く): 7881466

約数列:

[1, 2, 19, 37, 38, 67, 74, 127, 134, 254, 703, 1273, 1406, 2413, 2479, 2546, 4699, 4826, 4958, 8509, 9398, 17018, 47101, 89281, 94202, 161671, 178562, 314833, 323342, 629666, 5981827, 11963654]

約数ペア:

[(1, 11963654), (2, 5981827), (19, 629666), (37, 323342), (38, 314833), (67, 178562), (74, 161671), (127, 94202), (134, 89281), (254, 47101), (703, 17018), (1273, 9398), (1406, 8509), (2413, 4958), (2479, 4826), (2546, 4699)]