19136802

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 39628800

約数和(自身を除く): 20491998

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 859, 1718, 2577, 3713, 5154, 7426, 11139, 22278, 40373, 67861, 80746, 121119, 135722, 203583, 242238, 407166, 3189467, 6378934, 9568401, 19136802]

約数ペア:

[(1, 19136802), (2, 9568401), (3, 6378934), (6, 3189467), (47, 407166), (79, 242238), (94, 203583), (141, 135722), (158, 121119), (237, 80746), (282, 67861), (474, 40373), (859, 22278), (1718, 11139), (2577, 7426), (3713, 5154)]