11872762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 19879776

約数和(自身を除く): 8007014

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 691, 781, 1382, 1562, 7601, 8591, 15202, 17182, 49061, 83611, 98122, 167222, 539671, 1079342, 5936381, 11872762]

約数ペア:

[(1, 11872762), (2, 5936381), (11, 1079342), (22, 539671), (71, 167222), (121, 98122), (142, 83611), (242, 49061), (691, 17182), (781, 15202), (1382, 8591), (1562, 7601)]