19066292

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1200

約数の個数: 36

約数和(自身を含む): 39285540

約数和(自身を除く): 20219248

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1093, 1246, 2186, 2492, 4361, 4372, 7651, 8722, 15302, 17444, 30604, 53557, 97277, 107114, 194554, 214228, 389108, 680939, 1361878, 2723756, 4766573, 9533146, 19066292]

約数ペア:

[(1, 19066292), (2, 9533146), (4, 4766573), (7, 2723756), (14, 1361878), (28, 680939), (49, 389108), (89, 214228), (98, 194554), (178, 107114), (196, 97277), (356, 53557), (623, 30604), (1093, 17444), (1246, 15302), (2186, 8722), (2492, 7651), (4361, 4372)]