121277266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{290137}}^1$

素因数の和:290169

約数の個数: 16

約数和(自身を含む): 208899360

約数和(自身を除く): 87622094

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 290137, 580274, 3191507, 5512603, 6383014, 11025206, 60638633, 121277266]

約数ペア:

[(1, 121277266), (2, 60638633), (11, 11025206), (19, 6383014), (22, 5512603), (38, 3191507), (209, 580274), (418, 290137)]