19218723806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5432087}}^1$

素因数の和:5432179

約数の個数: 16

約数和(自身を含む): 30311051040

約数和(自身を除く): 11092327234

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5432087, 10864174, 157530523, 315061046, 331357307, 662714614, 9609361903, 19218723806]

約数ペア:

[(1, 19218723806), (2, 9609361903), (29, 662714614), (58, 331357307), (61, 315061046), (122, 157530523), (1769, 10864174), (3538, 5432087)]