19134416

素因数分解:

$2^4\times 7^1\times {\mathrm{170843}}^1$

素因数の和:170858

約数の個数: 20

約数和(自身を含む): 42369312

約数和(自身を除く): 23234896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170843, 341686, 683372, 1195901, 1366744, 2391802, 2733488, 4783604, 9567208, 19134416]

約数ペア:

[(1, 19134416), (2, 9567208), (4, 4783604), (7, 2733488), (8, 2391802), (14, 1366744), (16, 1195901), (28, 683372), (56, 341686), (112, 170843)]