19586966

素因数分解:

$2^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 34350480

約数和(自身を除く): 14763514

約数列:

[1, 2, 7, 14, 49, 98, 269, 538, 743, 1486, 1883, 3766, 5201, 10402, 13181, 26362, 36407, 72814, 199867, 399734, 1399069, 2798138, 9793483, 19586966]

約数ペア:

[(1, 19586966), (2, 9793483), (7, 2798138), (14, 1399069), (49, 399734), (98, 199867), (269, 72814), (538, 36407), (743, 26362), (1486, 13181), (1883, 10402), (3766, 5201)]