13480918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32251}}^1$

素因数の和:32283

約数の個数: 16

約数和(自身を含む): 23221440

約数和(自身を除く): 9740522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 32251, 64502, 354761, 612769, 709522, 1225538, 6740459, 13480918]

約数ペア:

[(1, 13480918), (2, 6740459), (11, 1225538), (19, 709522), (22, 612769), (38, 354761), (209, 64502), (418, 32251)]