18923553266

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{10243}}^1$

素因数の和:10538

約数の個数: 32

約数和(自身を含む): 29274073920

約数和(自身を除く): 10350520654

約数列:

[1, 2, 89, 97, 107, 178, 194, 214, 8633, 9523, 10243, 10379, 17266, 19046, 20486, 20758, 911627, 923731, 993571, 1096001, 1823254, 1847462, 1987142, 2192002, 88427819, 97544089, 106312097, 176855638, 195088178, 212624194, 9461776633, 18923553266]

約数ペア:

[(1, 18923553266), (2, 9461776633), (89, 212624194), (97, 195088178), (107, 176855638), (178, 106312097), (194, 97544089), (214, 88427819), (8633, 2192002), (9523, 1987142), (10243, 1847462), (10379, 1823254), (17266, 1096001), (19046, 993571), (20486, 923731), (20758, 911627)]