19426341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30983}}^1$

素因数の和:31016

約数の個数: 16

約数和(自身を含む): 29744640

約数和(自身を除く): 10318299

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 30983, 92949, 340813, 588677, 1022439, 1766031, 6475447, 19426341]

約数ペア:

[(1, 19426341), (3, 6475447), (11, 1766031), (19, 1022439), (33, 588677), (57, 340813), (209, 92949), (627, 30983)]