19002393

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 29352960

約数和(自身を除く): 10350567

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2239, 2829, 6717, 8487, 20151, 51497, 91799, 154491, 275397, 463473, 826191, 2111377, 6334131, 19002393]

約数ペア:

[(1, 19002393), (3, 6334131), (9, 2111377), (23, 826191), (41, 463473), (69, 275397), (123, 154491), (207, 91799), (369, 51497), (943, 20151), (2239, 8487), (2829, 6717)]