19342836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28279}}^1$

素因数の和:28308

約数の個数: 36

約数和(自身を含む): 51469600

約数和(自身を除く): 32126764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28279, 56558, 84837, 113116, 169674, 254511, 339348, 509022, 537301, 1018044, 1074602, 1611903, 2149204, 3223806, 4835709, 6447612, 9671418, 19342836]

約数ペア:

[(1, 19342836), (2, 9671418), (3, 6447612), (4, 4835709), (6, 3223806), (9, 2149204), (12, 1611903), (18, 1074602), (19, 1018044), (36, 537301), (38, 509022), (57, 339348), (76, 254511), (114, 169674), (171, 113116), (228, 84837), (342, 56558), (684, 28279)]