3838538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 6328800

約数和(自身を除く): 2490262

約数列:

[1, 2, 11, 22, 149, 298, 1171, 1639, 2342, 3278, 12881, 25762, 174479, 348958, 1919269, 3838538]

約数ペア:

[(1, 3838538), (2, 1919269), (11, 348958), (22, 174479), (149, 25762), (298, 12881), (1171, 3278), (1639, 2342)]