1212142012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{300929}}^1$

素因数の和:301005

約数の個数: 24

約数和(自身を含む): 2275030800

約数和(自身を除く): 1062888788

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 300929, 601858, 1203716, 5717651, 11435302, 15949237, 22870604, 31898474, 63796948, 303035503, 606071006, 1212142012]

約数ペア:

[(1, 1212142012), (2, 606071006), (4, 303035503), (19, 63796948), (38, 31898474), (53, 22870604), (76, 15949237), (106, 11435302), (212, 5717651), (1007, 1203716), (2014, 601858), (4028, 300929)]