19343196

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{941}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 49032984

約数和(自身を除く): 29689788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 941, 1142, 1713, 1882, 2284, 2823, 3426, 3764, 5139, 5646, 6852, 8469, 10278, 11292, 16938, 20556, 33876, 537311, 1074622, 1611933, 2149244, 3223866, 4835799, 6447732, 9671598, 19343196]

約数ペア:

[(1, 19343196), (2, 9671598), (3, 6447732), (4, 4835799), (6, 3223866), (9, 2149244), (12, 1611933), (18, 1074622), (36, 537311), (571, 33876), (941, 20556), (1142, 16938), (1713, 11292), (1882, 10278), (2284, 8469), (2823, 6852), (3426, 5646), (3764, 5139)]