71327938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170641}}^1$

素因数の和:170673

約数の個数: 16

約数和(自身を含む): 122862240

約数和(自身を除く): 51534302

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170641, 341282, 1877051, 3242179, 3754102, 6484358, 35663969, 71327938]

約数ペア:

[(1, 71327938), (2, 35663969), (11, 6484358), (19, 3754102), (22, 3242179), (38, 1877051), (209, 341282), (418, 170641)]