213438422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{39511}}^1$

素因数の和:39623

約数の個数: 16

約数和(自身を含む): 333323232

約数和(自身を除く): 119884810

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 39511, 79022, 1461907, 2884303, 2923814, 5768606, 106719211, 213438422]

約数ペア:

[(1, 213438422), (2, 106719211), (37, 5768606), (73, 2923814), (74, 2884303), (146, 1461907), (2701, 79022), (5402, 39511)]