19713162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20407}}^1$

素因数の和:20442

約数の個数: 32

約数和(自身を含む): 47020032

約数和(自身を除く): 27306870

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20407, 40814, 61221, 122442, 142849, 285698, 428547, 469361, 857094, 938722, 1408083, 2816166, 3285527, 6571054, 9856581, 19713162]

約数ペア:

[(1, 19713162), (2, 9856581), (3, 6571054), (6, 3285527), (7, 2816166), (14, 1408083), (21, 938722), (23, 857094), (42, 469361), (46, 428547), (69, 285698), (138, 142849), (161, 122442), (322, 61221), (483, 40814), (966, 20407)]