16418182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 28491264

約数和(自身を除く): 12073082

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 457, 506, 781, 914, 1562, 1633, 3266, 5027, 10054, 10511, 17963, 21022, 32447, 35926, 64894, 115621, 231242, 356917, 713834, 746281, 1492562, 8209091, 16418182]

約数ペア:

[(1, 16418182), (2, 8209091), (11, 1492562), (22, 746281), (23, 713834), (46, 356917), (71, 231242), (142, 115621), (253, 64894), (457, 35926), (506, 32447), (781, 21022), (914, 17963), (1562, 10511), (1633, 10054), (3266, 5027)]