19001234

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13177}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 32892288

約数和(自身を除く): 13891054

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13177, 26354, 92239, 184478, 1357231, 2714462, 9500617, 19001234]

約数ペア:

[(1, 19001234), (2, 9500617), (7, 2714462), (14, 1357231), (103, 184478), (206, 92239), (721, 26354), (1442, 13177)]