191906008

素因数分解:

$2^3\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{2671}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 411701760

約数和(自身を除く): 219795752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1283, 2566, 2671, 5132, 5342, 8981, 10264, 10684, 17962, 18697, 21368, 35924, 37394, 71848, 74788, 149576, 3426893, 6853786, 13707572, 23988251, 27415144, 47976502, 95953004, 191906008]

約数ペア:

[(1, 191906008), (2, 95953004), (4, 47976502), (7, 27415144), (8, 23988251), (14, 13707572), (28, 6853786), (56, 3426893), (1283, 149576), (2566, 74788), (2671, 71848), (5132, 37394), (5342, 35924), (8981, 21368), (10264, 18697), (10684, 17962)]