19382517

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9323}}^1$

素因数の和:9350

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 16421643

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9323, 27969, 65261, 83907, 102553, 195783, 251721, 307659, 587349, 717871, 922977, 1762047, 2153613, 2768931, 6460839, 19382517]

約数ペア:

[(1, 19382517), (3, 6460839), (7, 2768931), (9, 2153613), (11, 1762047), (21, 922977), (27, 717871), (33, 587349), (63, 307659), (77, 251721), (99, 195783), (189, 102553), (231, 83907), (297, 65261), (693, 27969), (2079, 9323)]