19008948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9839}}^1$

素因数の和:9876

約数の個数: 48

約数和(自身を含む): 52899840

約数和(自身を除く): 33890892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9839, 19678, 29517, 39356, 59034, 68873, 118068, 137746, 206619, 226297, 275492, 413238, 452594, 678891, 826476, 905188, 1357782, 1584079, 2715564, 3168158, 4752237, 6336316, 9504474, 19008948]

約数ペア:

[(1, 19008948), (2, 9504474), (3, 6336316), (4, 4752237), (6, 3168158), (7, 2715564), (12, 1584079), (14, 1357782), (21, 905188), (23, 826476), (28, 678891), (42, 452594), (46, 413238), (69, 275492), (84, 226297), (92, 206619), (138, 137746), (161, 118068), (276, 68873), (322, 59034), (483, 39356), (644, 29517), (966, 19678), (1932, 9839)]