11979716

素因数分解:

$2^2\times 7^2\times {\mathrm{61121}}^1$

素因数の和:61139

約数の個数: 18

約数和(自身を含む): 24387678

約数和(自身を除く): 12407962

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 61121, 122242, 244484, 427847, 855694, 1711388, 2994929, 5989858, 11979716]

約数ペア:

[(1, 11979716), (2, 5989858), (4, 2994929), (7, 1711388), (14, 855694), (28, 427847), (49, 244484), (98, 122242), (196, 61121)]