19195326

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{953}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 42815520

約数和(自身を除く): 23620194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 953, 1119, 1906, 2238, 2859, 3357, 5718, 6714, 8577, 10071, 17154, 20142, 25731, 51462, 355469, 710938, 1066407, 2132814, 3199221, 6398442, 9597663, 19195326]

約数ペア:

[(1, 19195326), (2, 9597663), (3, 6398442), (6, 3199221), (9, 2132814), (18, 1066407), (27, 710938), (54, 355469), (373, 51462), (746, 25731), (953, 20142), (1119, 17154), (1906, 10071), (2238, 8577), (2859, 6714), (3357, 5718)]