15684042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 34712064

約数和(自身を除く): 19028022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 3347, 4686, 6694, 10041, 20082, 36817, 73634, 110451, 220902, 237637, 475274, 712911, 1425822, 2614007, 5228014, 7842021, 15684042]

約数ペア:

[(1, 15684042), (2, 7842021), (3, 5228014), (6, 2614007), (11, 1425822), (22, 712911), (33, 475274), (66, 237637), (71, 220902), (142, 110451), (213, 73634), (426, 36817), (781, 20082), (1562, 10041), (2343, 6694), (3347, 4686)]