251159138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{14153}}^1$

素因数の和:14641

約数の個数: 16

約数和(自身を含む): 397444320

約数和(自身を除く): 146285182

約数列:

[1, 2, 19, 38, 467, 934, 8873, 14153, 17746, 28306, 268907, 537814, 6609451, 13218902, 125579569, 251159138]

約数ペア:

[(1, 251159138), (2, 125579569), (19, 13218902), (38, 6609451), (467, 537814), (934, 268907), (8873, 28306), (14153, 17746)]