2148938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1661302

約数列:

[1, 2, 11, 19, 22, 38, 53, 97, 106, 194, 209, 418, 583, 1007, 1067, 1166, 1843, 2014, 2134, 3686, 5141, 10282, 11077, 20273, 22154, 40546, 56551, 97679, 113102, 195358, 1074469, 2148938]

約数ペア:

[(1, 2148938), (2, 1074469), (11, 195358), (19, 113102), (22, 97679), (38, 56551), (53, 40546), (97, 22154), (106, 20273), (194, 11077), (209, 10282), (418, 5141), (583, 3686), (1007, 2134), (1067, 2014), (1166, 1843)]