19132906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3079}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 31046400

約数和(自身を除く): 11913494

約数列:

[1, 2, 13, 26, 239, 478, 3079, 3107, 6158, 6214, 40027, 80054, 735881, 1471762, 9566453, 19132906]

約数ペア:

[(1, 19132906), (2, 9566453), (13, 1471762), (26, 735881), (239, 80054), (478, 40027), (3079, 6214), (3107, 6158)]