19334294

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 15004522

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 367, 371, 497, 734, 742, 994, 2569, 3763, 5138, 7526, 19451, 26057, 26341, 38902, 52114, 52682, 136157, 182399, 272314, 364798, 1381021, 2762042, 9667147, 19334294]

約数ペア:

[(1, 19334294), (2, 9667147), (7, 2762042), (14, 1381021), (53, 364798), (71, 272314), (106, 182399), (142, 136157), (367, 52682), (371, 52114), (497, 38902), (734, 26341), (742, 26057), (994, 19451), (2569, 7526), (3763, 5138)]