39213454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147419}}^1$

素因数の和:147447

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 31548146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 147419, 294838, 1031933, 2063866, 2800961, 5601922, 19606727, 39213454]

約数ペア:

[(1, 39213454), (2, 19606727), (7, 5601922), (14, 2800961), (19, 2063866), (38, 1031933), (133, 294838), (266, 147419)]