19164198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7356

約数の個数: 32

約数和(自身を含む): 42105600

約数和(自身を除く): 22941402

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7309, 14618, 21927, 43854, 138871, 168107, 277742, 336214, 416613, 504321, 833226, 1008642, 3194033, 6388066, 9582099, 19164198]

約数ペア:

[(1, 19164198), (2, 9582099), (3, 6388066), (6, 3194033), (19, 1008642), (23, 833226), (38, 504321), (46, 416613), (57, 336214), (69, 277742), (114, 168107), (138, 138871), (437, 43854), (874, 21927), (1311, 14618), (2622, 7309)]