19007646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9629}}^1$

素因数の和:9688

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 25367394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9629, 19258, 28887, 57774, 67403, 134806, 202209, 404418, 452563, 905126, 1357689, 2715378, 3167941, 6335882, 9503823, 19007646]

約数ペア:

[(1, 19007646), (2, 9503823), (3, 6335882), (6, 3167941), (7, 2715378), (14, 1357689), (21, 905126), (42, 452563), (47, 404418), (94, 202209), (141, 134806), (282, 67403), (329, 57774), (658, 28887), (987, 19258), (1974, 9629)]