12205122988774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4065663887}}^1$

素因数の和:4065663987

約数の個数: 16

約数和(自身を含む): 19515186662400

約数和(自身を除く): 7310063673626

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 4065663887, 8131327774, 77247613853, 154495227706, 321187447073, 642374894146, 6102561494387, 12205122988774]

約数ペア:

[(1, 12205122988774), (2, 6102561494387), (19, 642374894146), (38, 321187447073), (79, 154495227706), (158, 77247613853), (1501, 8131327774), (3002, 4065663887)]