12819182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 19968000

約数和(自身を除く): 7148818

約数列:

[1, 2, 31, 62, 199, 398, 1039, 2078, 6169, 12338, 32209, 64418, 206761, 413522, 6409591, 12819182]

約数ペア:

[(1, 12819182), (2, 6409591), (31, 413522), (62, 206761), (199, 64418), (398, 32209), (1039, 12338), (2078, 6169)]