2103184556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{132409}}^1$

素因数の和:132462

約数の個数: 36

約数和(自身を含む): 4237649640

約数和(自身を除く): 2134465084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 132409, 264818, 529636, 1456499, 2515771, 2912998, 5031542, 5825996, 10063084, 27673481, 47799649, 55346962, 95599298, 110693924, 191198596, 525796139, 1051592278, 2103184556]

約数ペア:

[(1, 2103184556), (2, 1051592278), (4, 525796139), (11, 191198596), (19, 110693924), (22, 95599298), (38, 55346962), (44, 47799649), (76, 27673481), (209, 10063084), (361, 5825996), (418, 5031542), (722, 2912998), (836, 2515771), (1444, 1456499), (3971, 529636), (7942, 264818), (15884, 132409)]