40141822

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20929}}^1$

素因数の和:21075

約数の個数: 16

約数和(自身を含む): 69320160

約数和(自身を除く): 29178338

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 20929, 41858, 146503, 293006, 2867273, 5734546, 20070911, 40141822]

約数ペア:

[(1, 40141822), (2, 20070911), (7, 5734546), (14, 2867273), (137, 293006), (274, 146503), (959, 41858), (1918, 20929)]