19190106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82009}}^1$

素因数の和:82030

約数の個数: 24

約数和(自身を含む): 44777460

約数和(自身を除く): 25587354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82009, 164018, 246027, 492054, 738081, 1066117, 1476162, 2132234, 3198351, 6396702, 9595053, 19190106]

約数ペア:

[(1, 19190106), (2, 9595053), (3, 6396702), (6, 3198351), (9, 2132234), (13, 1476162), (18, 1066117), (26, 738081), (39, 492054), (78, 246027), (117, 164018), (234, 82009)]