18968128

素因数分解:

$2^6\times {\mathrm{296377}}^1$

素因数の和:296389

約数の個数: 14

約数和(自身を含む): 37640006

約数和(自身を除く): 18671878

約数列:

[1, 2, 4, 8, 16, 32, 64, 296377, 592754, 1185508, 2371016, 4742032, 9484064, 18968128]

約数ペア:

[(1, 18968128), (2, 9484064), (4, 4742032), (8, 2371016), (16, 1185508), (32, 592754), (64, 296377)]