19063184

素因数分解:

$2^4\times 7^1\times {\mathrm{170207}}^1$

素因数の和:170222

約数の個数: 20

約数和(自身を含む): 42211584

約数和(自身を除く): 23148400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170207, 340414, 680828, 1191449, 1361656, 2382898, 2723312, 4765796, 9531592, 19063184]

約数ペア:

[(1, 19063184), (2, 9531592), (4, 4765796), (7, 2723312), (8, 2382898), (14, 1361656), (16, 1191449), (28, 680828), (56, 340414), (112, 170207)]