39994012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:10005

約数の個数: 24

約数和(自身を含む): 75070800

約数和(自身を除く): 35076788

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 9929, 19858, 39716, 188651, 377302, 526237, 754604, 1052474, 2104948, 9998503, 19997006, 39994012]

約数ペア:

[(1, 39994012), (2, 19997006), (4, 9998503), (19, 2104948), (38, 1052474), (53, 754604), (76, 526237), (106, 377302), (212, 188651), (1007, 39716), (2014, 19858), (4028, 9929)]