19168843335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{564703}}^1$

素因数の和:564815

約数の個数: 32

約数和(自身を含む): 32093257728

約数和(自身を除く): 12924414393

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 2263, 6789, 11315, 33945, 564703, 1694109, 2823515, 8470545, 17505793, 41223319, 52517379, 87528965, 123669957, 206116595, 262586895, 618349785, 1277922889, 3833768667, 6389614445, 19168843335]

約数ペア:

[(1, 19168843335), (3, 6389614445), (5, 3833768667), (15, 1277922889), (31, 618349785), (73, 262586895), (93, 206116595), (155, 123669957), (219, 87528965), (365, 52517379), (465, 41223319), (1095, 17505793), (2263, 8470545), (6789, 2823515), (11315, 1694109), (33945, 564703)]