19569242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 37062144

約数和(自身を除く): 17492902

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1531, 1826, 3062, 6391, 10717, 12782, 16841, 21434, 33682, 117887, 127073, 235774, 254146, 889511, 1397803, 1779022, 2795606, 9784621, 19569242]

約数ペア:

[(1, 19569242), (2, 9784621), (7, 2795606), (11, 1779022), (14, 1397803), (22, 889511), (77, 254146), (83, 235774), (154, 127073), (166, 117887), (581, 33682), (913, 21434), (1162, 16841), (1531, 12782), (1826, 10717), (3062, 6391)]