16199502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 19653042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 3457, 4686, 6914, 10371, 20742, 38027, 76054, 114081, 228162, 245447, 490894, 736341, 1472682, 2699917, 5399834, 8099751, 16199502]

約数ペア:

[(1, 16199502), (2, 8099751), (3, 5399834), (6, 2699917), (11, 1472682), (22, 736341), (33, 490894), (66, 245447), (71, 228162), (142, 114081), (213, 76054), (426, 38027), (781, 20742), (1562, 10371), (2343, 6914), (3457, 4686)]