12138302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 9116098

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 409, 418, 781, 818, 1349, 1562, 2698, 4499, 7771, 8998, 14839, 15542, 29039, 29678, 58078, 85481, 170962, 319429, 551741, 638858, 1103482, 6069151, 12138302]

約数ペア:

[(1, 12138302), (2, 6069151), (11, 1103482), (19, 638858), (22, 551741), (38, 319429), (71, 170962), (142, 85481), (209, 58078), (409, 29678), (418, 29039), (781, 15542), (818, 14839), (1349, 8998), (1562, 7771), (2698, 4499)]