19331224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9551}}^1$

素因数の和:9591

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 21933416

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9551, 19102, 38204, 76408, 105061, 210122, 219673, 420244, 439346, 840488, 878692, 1757384, 2416403, 4832806, 9665612, 19331224]

約数ペア:

[(1, 19331224), (2, 9665612), (4, 4832806), (8, 2416403), (11, 1757384), (22, 878692), (23, 840488), (44, 439346), (46, 420244), (88, 219673), (92, 210122), (184, 105061), (253, 76408), (506, 38204), (1012, 19102), (2024, 9551)]