19824942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7561}}^1$

素因数の和:7608

約数の個数: 32

約数和(自身を含む): 43557120

約数和(自身を除く): 23732178

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7561, 15122, 22683, 45366, 143659, 173903, 287318, 347806, 430977, 521709, 861954, 1043418, 3304157, 6608314, 9912471, 19824942]

約数ペア:

[(1, 19824942), (2, 9912471), (3, 6608314), (6, 3304157), (19, 1043418), (23, 861954), (38, 521709), (46, 430977), (57, 347806), (69, 287318), (114, 173903), (138, 143659), (437, 45366), (874, 22683), (1311, 15122), (2622, 7561)]