80080022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191579}}^1$

素因数の和:191611

約数の個数: 16

約数和(自身を含む): 137937600

約数和(自身を除く): 57857578

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 191579, 383158, 2107369, 3640001, 4214738, 7280002, 40040011, 80080022]

約数ペア:

[(1, 80080022), (2, 40040011), (11, 7280002), (19, 4214738), (22, 3640001), (38, 2107369), (209, 383158), (418, 191579)]