22018069136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10346837}}^1$

素因数の和:10346871

約数の個数: 40

約数和(自身を含む): 51320316480

約数和(自身を除く): 29302247344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10346837, 20693674, 41387348, 72427859, 82774696, 144855718, 165549392, 196589903, 289711436, 393179806, 579422872, 786359612, 1158845744, 1376129321, 1572719224, 2752258642, 3145438448, 5504517284, 11009034568, 22018069136]

約数ペア:

[(1, 22018069136), (2, 11009034568), (4, 5504517284), (7, 3145438448), (8, 2752258642), (14, 1572719224), (16, 1376129321), (19, 1158845744), (28, 786359612), (38, 579422872), (56, 393179806), (76, 289711436), (112, 196589903), (133, 165549392), (152, 144855718), (266, 82774696), (304, 72427859), (532, 41387348), (1064, 20693674), (2128, 10346837)]