40119982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150827}}^1$

素因数の和:150855

約数の個数: 16

約数和(自身を含む): 72397440

約数和(自身を除く): 32277458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 150827, 301654, 1055789, 2111578, 2865713, 5731426, 20059991, 40119982]

約数ペア:

[(1, 40119982), (2, 20059991), (7, 5731426), (14, 2865713), (19, 2111578), (38, 1055789), (133, 301654), (266, 150827)]