19148302

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 29193120

約数和(自身を除く): 10044818

約数列:

[1, 2, 113, 193, 226, 386, 439, 878, 21809, 43618, 49607, 84727, 99214, 169454, 9574151, 19148302]

約数ペア:

[(1, 19148302), (2, 9574151), (113, 169454), (193, 99214), (226, 84727), (386, 49607), (439, 43618), (878, 21809)]