19004826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 40872960

約数和(自身を除く): 21868134

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3547, 5358, 7094, 10641, 21282, 67393, 134786, 166709, 202179, 333418, 404358, 500127, 1000254, 3167471, 6334942, 9502413, 19004826]

約数ペア:

[(1, 19004826), (2, 9502413), (3, 6334942), (6, 3167471), (19, 1000254), (38, 500127), (47, 404358), (57, 333418), (94, 202179), (114, 166709), (141, 134786), (282, 67393), (893, 21282), (1786, 10641), (2679, 7094), (3547, 5358)]