84140474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 146439360

約数和(自身を除く): 62298886

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 1993, 2222, 3838, 3986, 21109, 21923, 37867, 42218, 43846, 75734, 201293, 402586, 416537, 833074, 2214223, 3824567, 4428446, 7649134, 42070237, 84140474]

約数ペア:

[(1, 84140474), (2, 42070237), (11, 7649134), (19, 4428446), (22, 3824567), (38, 2214223), (101, 833074), (202, 416537), (209, 402586), (418, 201293), (1111, 75734), (1919, 43846), (1993, 42218), (2222, 37867), (3838, 21923), (3986, 21109)]