19005673078

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{191717}}^1$

素因数の和:191896

約数の個数: 32

約数和(自身を含む): 33368134464

約数和(自身を除く): 14362461386

約数列:

[1, 2, 7, 14, 73, 97, 146, 194, 511, 679, 1022, 1358, 7081, 14162, 49567, 99134, 191717, 383434, 1342019, 2684038, 13995341, 18596549, 27990682, 37193098, 97967387, 130175843, 195934774, 260351686, 1357548077, 2715096154, 9502836539, 19005673078]

約数ペア:

[(1, 19005673078), (2, 9502836539), (7, 2715096154), (14, 1357548077), (73, 260351686), (97, 195934774), (146, 130175843), (194, 97967387), (511, 37193098), (679, 27990682), (1022, 18596549), (1358, 13995341), (7081, 2684038), (14162, 1342019), (49567, 383434), (99134, 191717)]