13321508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7621}}^1$

素因数の和:7667

約数の個数: 24

約数和(自身を含む): 25609920

約数和(自身を除く): 12288412

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7621, 15242, 30484, 144799, 175283, 289598, 350566, 579196, 701132, 3330377, 6660754, 13321508]

約数ペア:

[(1, 13321508), (2, 6660754), (4, 3330377), (19, 701132), (23, 579196), (38, 350566), (46, 289598), (76, 175283), (92, 144799), (437, 30484), (874, 15242), (1748, 7621)]