19480526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1097}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 31543344

約数和(自身を除く): 12062818

約数列:

[1, 2, 13, 26, 683, 1097, 1366, 2194, 8879, 14261, 17758, 28522, 749251, 1498502, 9740263, 19480526]

約数ペア:

[(1, 19480526), (2, 9740263), (13, 1498502), (26, 749251), (683, 28522), (1097, 17758), (1366, 14261), (2194, 8879)]