19840579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 23184000

約数和(自身を除く): 3343421

約数列:

[1, 11, 19, 59, 209, 649, 1121, 1609, 12331, 17699, 30571, 94931, 336281, 1044241, 1803689, 19840579]

約数ペア:

[(1, 19840579), (11, 1803689), (19, 1044241), (59, 336281), (209, 94931), (649, 30571), (1121, 17699), (1609, 12331)]