19042802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 29365632

約数和(自身を除く): 10322830

約数列:

[1, 2, 47, 94, 173, 346, 1171, 2342, 8131, 16262, 55037, 110074, 202583, 405166, 9521401, 19042802]

約数ペア:

[(1, 19042802), (2, 9521401), (47, 405166), (94, 202583), (173, 110074), (346, 55037), (1171, 16262), (2342, 8131)]