12590774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 22665216

約数和(自身を除く): 10074442

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 433, 434, 469, 866, 938, 2077, 3031, 4154, 6062, 13423, 14539, 26846, 29011, 29078, 58022, 93961, 187922, 203077, 406154, 899341, 1798682, 6295387, 12590774]

約数ペア:

[(1, 12590774), (2, 6295387), (7, 1798682), (14, 899341), (31, 406154), (62, 203077), (67, 187922), (134, 93961), (217, 58022), (433, 29078), (434, 29011), (469, 26846), (866, 14539), (938, 13423), (2077, 6062), (3031, 4154)]