19330452

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4012

約数の個数: 36

約数和(自身を含む): 49227360

約数和(自身を除く): 29896908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3863, 5004, 7726, 11589, 15452, 23178, 34767, 46356, 69534, 139068, 536957, 1073914, 1610871, 2147828, 3221742, 4832613, 6443484, 9665226, 19330452]

約数ペア:

[(1, 19330452), (2, 9665226), (3, 6443484), (4, 4832613), (6, 3221742), (9, 2147828), (12, 1610871), (18, 1073914), (36, 536957), (139, 139068), (278, 69534), (417, 46356), (556, 34767), (834, 23178), (1251, 15452), (1668, 11589), (2502, 7726), (3863, 5004)]