19414196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 35648256

約数和(自身を除く): 16234060

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2791, 3478, 5582, 6956, 11164, 103267, 131177, 206534, 262354, 413068, 524708, 4853549, 9707098, 19414196]

約数ペア:

[(1, 19414196), (2, 9707098), (4, 4853549), (37, 524708), (47, 413068), (74, 262354), (94, 206534), (148, 131177), (188, 103267), (1739, 11164), (2791, 6956), (3478, 5582)]