51123338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192193}}^1$

素因数の和:192221

約数の個数: 16

約数和(自身を含む): 92253120

約数和(自身を除く): 41129782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 192193, 384386, 1345351, 2690702, 3651667, 7303334, 25561669, 51123338]

約数ペア:

[(1, 51123338), (2, 25561669), (7, 7303334), (14, 3651667), (19, 2690702), (38, 1345351), (133, 384386), (266, 192193)]