38149454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{143419}}^1$

素因数の和:143447

約数の個数: 16

約数和(自身を含む): 68841600

約数和(自身を除く): 30692146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 143419, 286838, 1003933, 2007866, 2724961, 5449922, 19074727, 38149454]

約数ペア:

[(1, 38149454), (2, 19074727), (7, 5449922), (14, 2724961), (19, 2007866), (38, 1003933), (133, 286838), (266, 143419)]