39974726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49109}}^1$

素因数の和:49159

約数の個数: 16

約数和(自身を含む): 67182480

約数和(自身を除く): 27207754

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 49109, 98218, 540199, 1080398, 1817033, 3634066, 19987363, 39974726]

約数ペア:

[(1, 39974726), (2, 19987363), (11, 3634066), (22, 1817033), (37, 1080398), (74, 540199), (407, 98218), (814, 49109)]