19733752

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10321}}^1$

素因数の和:10566

約数の個数: 16

約数和(自身を含む): 37159200

約数和(自身を除く): 17425448

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10321, 20642, 41284, 82568, 2466719, 4933438, 9866876, 19733752]

約数ペア:

[(1, 19733752), (2, 9866876), (4, 4933438), (8, 2466719), (239, 82568), (478, 41284), (956, 20642), (1912, 10321)]