19586938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 35665920

約数和(自身を除く): 16078982

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1031, 1357, 2062, 2714, 7217, 9499, 14434, 18998, 23713, 47426, 60829, 121658, 165991, 331982, 425803, 851606, 1399067, 2798134, 9793469, 19586938]

約数ペア:

[(1, 19586938), (2, 9793469), (7, 2798134), (14, 1399067), (23, 851606), (46, 425803), (59, 331982), (118, 165991), (161, 121658), (322, 60829), (413, 47426), (826, 23713), (1031, 18998), (1357, 14434), (2062, 9499), (2714, 7217)]