2019315738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{66949}}^1$

素因数の和:67422

約数の個数: 32

約数和(自身を含む): 4415486400

約数和(自身を除く): 2396170662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 457, 914, 1371, 2742, 5027, 10054, 15081, 30162, 66949, 133898, 200847, 401694, 736439, 1472878, 2209317, 4418634, 30595693, 61191386, 91787079, 183574158, 336552623, 673105246, 1009657869, 2019315738]

約数ペア:

[(1, 2019315738), (2, 1009657869), (3, 673105246), (6, 336552623), (11, 183574158), (22, 91787079), (33, 61191386), (66, 30595693), (457, 4418634), (914, 2209317), (1371, 1472878), (2742, 736439), (5027, 401694), (10054, 200847), (15081, 133898), (30162, 66949)]