13868752

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{5521}}^1$

素因数の和:5686

約数の個数: 20

約数和(自身を含む): 27046756

約数和(自身を除く): 13178004

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 5521, 11042, 22084, 44168, 88336, 866797, 1733594, 3467188, 6934376, 13868752]

約数ペア:

[(1, 13868752), (2, 6934376), (4, 3467188), (8, 1733594), (16, 866797), (157, 88336), (314, 44168), (628, 22084), (1256, 11042), (2512, 5521)]