2391796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 4808160

約数和(自身を除く): 2416364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2861, 5722, 11444, 31471, 54359, 62942, 108718, 125884, 217436, 597949, 1195898, 2391796]

約数ペア:

[(1, 2391796), (2, 1195898), (4, 597949), (11, 217436), (19, 125884), (22, 108718), (38, 62942), (44, 54359), (76, 31471), (209, 11444), (418, 5722), (836, 2861)]