12218393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 14224896

約数和(自身を除く): 2006503

約数列:

[1, 11, 17, 187, 223, 293, 2453, 3223, 3791, 4981, 41701, 54791, 65339, 718729, 1110763, 12218393]

約数ペア:

[(1, 12218393), (11, 1110763), (17, 718729), (187, 65339), (223, 54791), (293, 41701), (2453, 4981), (3223, 3791)]