28540547387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{155003}}^1$

素因数の和:155914

約数の個数: 16

約数和(自身を含む): 32811246720

約数和(自身を除く): 4270699333

約数列:

[1, 11, 19, 209, 881, 9691, 16739, 155003, 184129, 1705033, 2945057, 32395627, 136557643, 1502134073, 2594595217, 28540547387]

約数ペア:

[(1, 28540547387), (11, 2594595217), (19, 1502134073), (209, 136557643), (881, 32395627), (9691, 2945057), (16739, 1705033), (155003, 184129)]