19035184

素因数分解:

$2^4\times 7^1\times {\mathrm{169957}}^1$

素因数の和:169972

約数の個数: 20

約数和(自身を含む): 42149584

約数和(自身を除く): 23114400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 169957, 339914, 679828, 1189699, 1359656, 2379398, 2719312, 4758796, 9517592, 19035184]

約数ペア:

[(1, 19035184), (2, 9517592), (4, 4758796), (7, 2719312), (8, 2379398), (14, 1359656), (16, 1189699), (28, 679828), (56, 339914), (112, 169957)]