15749646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 34857216

約数和(自身を除く): 19107570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 3361, 4686, 6722, 10083, 20166, 36971, 73942, 110913, 221826, 238631, 477262, 715893, 1431786, 2624941, 5249882, 7874823, 15749646]

約数ペア:

[(1, 15749646), (2, 7874823), (3, 5249882), (6, 2624941), (11, 1431786), (22, 715893), (33, 477262), (66, 238631), (71, 221826), (142, 110913), (213, 73942), (426, 36971), (781, 20166), (1562, 10083), (2343, 6722), (3361, 4686)]