22144538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 17167462

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 1949, 3898, 5681, 11362, 25337, 37031, 44827, 50674, 74062, 89654, 481403, 582751, 851713, 962806, 1165502, 1703426, 11072269, 22144538]

約数ペア:

[(1, 22144538), (2, 11072269), (13, 1703426), (19, 1165502), (23, 962806), (26, 851713), (38, 582751), (46, 481403), (247, 89654), (299, 74062), (437, 50674), (494, 44827), (598, 37031), (874, 25337), (1949, 11362), (3898, 5681)]