39912796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129587}}^1$

素因数の和:129609

約数の個数: 24

約数和(自身を含む): 87083136

約数和(自身を除く): 47170340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 129587, 259174, 518348, 907109, 1425457, 1814218, 2850914, 3628436, 5701828, 9978199, 19956398, 39912796]

約数ペア:

[(1, 39912796), (2, 19956398), (4, 9978199), (7, 5701828), (11, 3628436), (14, 2850914), (22, 1814218), (28, 1425457), (44, 907109), (77, 518348), (154, 259174), (308, 129587)]