56709338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213193}}^1$

素因数の和:213221

約数の個数: 16

約数和(自身を含む): 102333120

約数和(自身を除く): 45623782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213193, 426386, 1492351, 2984702, 4050667, 8101334, 28354669, 56709338]

約数ペア:

[(1, 56709338), (2, 28354669), (7, 8101334), (14, 4050667), (19, 2984702), (38, 1492351), (133, 426386), (266, 213193)]