17638042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2683}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 28020960

約数和(自身を除く): 10382918

約数列:

[1, 2, 19, 38, 173, 346, 2683, 3287, 5366, 6574, 50977, 101954, 464159, 928318, 8819021, 17638042]

約数ペア:

[(1, 17638042), (2, 8819021), (19, 928318), (38, 464159), (173, 101954), (346, 50977), (2683, 6574), (3287, 5366)]