19142652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 28354308

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 743, 1356, 1486, 2147, 2229, 2972, 4294, 4458, 6441, 8588, 8916, 12882, 14117, 25764, 28234, 42351, 56468, 83959, 84702, 167918, 169404, 251877, 335836, 503754, 1007508, 1595221, 3190442, 4785663, 6380884, 9571326, 19142652]

約数ペア:

[(1, 19142652), (2, 9571326), (3, 6380884), (4, 4785663), (6, 3190442), (12, 1595221), (19, 1007508), (38, 503754), (57, 335836), (76, 251877), (113, 169404), (114, 167918), (226, 84702), (228, 83959), (339, 56468), (452, 42351), (678, 28234), (743, 25764), (1356, 14117), (1486, 12882), (2147, 8916), (2229, 8588), (2972, 6441), (4294, 4458)]