55911338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{210193}}^1$

素因数の和:210221

約数の個数: 16

約数和(自身を含む): 100893120

約数和(自身を除く): 44981782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 210193, 420386, 1471351, 2942702, 3993667, 7987334, 27955669, 55911338]

約数ペア:

[(1, 55911338), (2, 27955669), (7, 7987334), (14, 3993667), (19, 2942702), (38, 1471351), (133, 420386), (266, 210193)]