19339498078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2379953}}^1$

素因数の和:2380211

約数の個数: 16

約数和(自身を含む): 30844203840

約数和(自身を除く): 11504705762

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 2379953, 4759906, 40459201, 80918402, 568808767, 1137617534, 9669749039, 19339498078]

約数ペア:

[(1, 19339498078), (2, 9669749039), (17, 1137617534), (34, 568808767), (239, 80918402), (478, 40459201), (4063, 4759906), (8126, 2379953)]