19214530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 36417600

約数和(自身を除く): 17203070

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1123, 1711, 2246, 3422, 5615, 8555, 11230, 17110, 32567, 65134, 66257, 132514, 162835, 325670, 331285, 662570, 1921453, 3842906, 9607265, 19214530]

約数ペア:

[(1, 19214530), (2, 9607265), (5, 3842906), (10, 1921453), (29, 662570), (58, 331285), (59, 325670), (118, 162835), (145, 132514), (290, 66257), (295, 65134), (590, 32567), (1123, 17110), (1711, 11230), (2246, 8555), (3422, 5615)]