19534416242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{24781}}^1\times {\mathrm{35831}}^1$

素因数の和:60625

約数の個数: 16

約数和(自身を含む): 31967590464

約数和(自身を除く): 12433174222

約数列:

[1, 2, 11, 22, 24781, 35831, 49562, 71662, 272591, 394141, 545182, 788282, 887928011, 1775856022, 9767208121, 19534416242]

約数ペア:

[(1, 19534416242), (2, 9767208121), (11, 1775856022), (22, 887928011), (24781, 788282), (35831, 545182), (49562, 394141), (71662, 272591)]