19300638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2927}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 44411904

約数和(自身を除く): 25111266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 2927, 3297, 5854, 6594, 8781, 17562, 20489, 40978, 61467, 122934, 459539, 919078, 1378617, 2757234, 3216773, 6433546, 9650319, 19300638]

約数ペア:

[(1, 19300638), (2, 9650319), (3, 6433546), (6, 3216773), (7, 2757234), (14, 1378617), (21, 919078), (42, 459539), (157, 122934), (314, 61467), (471, 40978), (942, 20489), (1099, 17562), (2198, 8781), (2927, 6594), (3297, 5854)]