6615742544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21762311}}^1$

素因数の和:21762338

約数の個数: 20

約数和(自身を含む): 13492633440

約数和(自身を除く): 6876890896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21762311, 43524622, 87049244, 174098488, 348196976, 413483909, 826967818, 1653935636, 3307871272, 6615742544]

約数ペア:

[(1, 6615742544), (2, 3307871272), (4, 1653935636), (8, 826967818), (16, 413483909), (19, 348196976), (38, 174098488), (76, 87049244), (152, 43524622), (304, 21762311)]