19209162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{761}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 44037504

約数和(自身を除く): 24828342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 761, 1202, 1522, 1803, 2283, 3606, 4207, 4566, 5327, 8414, 10654, 12621, 15981, 25242, 31962, 457361, 914722, 1372083, 2744166, 3201527, 6403054, 9604581, 19209162]

約数ペア:

[(1, 19209162), (2, 9604581), (3, 6403054), (6, 3201527), (7, 2744166), (14, 1372083), (21, 914722), (42, 457361), (601, 31962), (761, 25242), (1202, 15981), (1522, 12621), (1803, 10654), (2283, 8414), (3606, 5327), (4207, 4566)]