19117126

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2017}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 32836896

約数和(自身を除く): 13719770

約数列:

[1, 2, 7, 14, 677, 1354, 2017, 4034, 4739, 9478, 14119, 28238, 1365509, 2731018, 9558563, 19117126]

約数ペア:

[(1, 19117126), (2, 9558563), (7, 2731018), (14, 1365509), (677, 28238), (1354, 14119), (2017, 9478), (4034, 4739)]