15713836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 29120000

約数和(自身を除く): 13406164

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1039, 2078, 3781, 4156, 7562, 15124, 19741, 39482, 78964, 206761, 413522, 827044, 3928459, 7856918, 15713836]

約数ペア:

[(1, 15713836), (2, 7856918), (4, 3928459), (19, 827044), (38, 413522), (76, 206761), (199, 78964), (398, 39482), (796, 19741), (1039, 15124), (2078, 7562), (3781, 4156)]