13986914

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 7353886

約数列:

[1, 2, 113, 199, 226, 311, 398, 622, 22487, 35143, 44974, 61889, 70286, 123778, 6993457, 13986914]

約数ペア:

[(1, 13986914), (2, 6993457), (113, 123778), (199, 70286), (226, 61889), (311, 44974), (398, 35143), (622, 22487)]