39984494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49121}}^1$

素因数の和:49171

約数の個数: 16

約数和(自身を含む): 67198896

約数和(自身を除く): 27214402

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 49121, 98242, 540331, 1080662, 1817477, 3634954, 19992247, 39984494]

約数ペア:

[(1, 39984494), (2, 19992247), (11, 3634954), (22, 1817477), (37, 1080662), (74, 540331), (407, 98242), (814, 49121)]