19615134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42457}}^1$

素因数の和:42480

約数の個数: 32

約数和(自身を含む): 48911616

約数和(自身を除く): 29296482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42457, 84914, 127371, 254742, 297199, 467027, 594398, 891597, 934054, 1401081, 1783194, 2802162, 3269189, 6538378, 9807567, 19615134]

約数ペア:

[(1, 19615134), (2, 9807567), (3, 6538378), (6, 3269189), (7, 2802162), (11, 1783194), (14, 1401081), (21, 934054), (22, 891597), (33, 594398), (42, 467027), (66, 297199), (77, 254742), (154, 127371), (231, 84914), (462, 42457)]