19440146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 14852014

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 881, 1003, 1298, 1762, 2006, 9691, 11033, 14977, 19382, 22066, 29954, 51979, 103958, 164747, 329494, 571769, 883643, 1143538, 1767286, 9720073, 19440146]

約数ペア:

[(1, 19440146), (2, 9720073), (11, 1767286), (17, 1143538), (22, 883643), (34, 571769), (59, 329494), (118, 164747), (187, 103958), (374, 51979), (649, 29954), (881, 22066), (1003, 19382), (1298, 14977), (1762, 11033), (2006, 9691)]