1915661149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{2969}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 2088504000

約数和(自身を除く): 172842851

約数列:

[1, 19, 29, 551, 1171, 2969, 22249, 33959, 56411, 86101, 645221, 1635919, 3476699, 66057281, 100824271, 1915661149]

約数ペア:

[(1, 1915661149), (19, 100824271), (29, 66057281), (551, 3476699), (1171, 1635919), (2969, 645221), (22249, 86101), (33959, 56411)]