142745518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{91621}}^1$

素因数の和:91683

約数の個数: 16

約数和(自身を含む): 230887440

約数和(自身を除く): 88141922

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 91621, 183242, 1740799, 3481598, 3756461, 7512922, 71372759, 142745518]

約数ペア:

[(1, 142745518), (2, 71372759), (19, 7512922), (38, 3756461), (41, 3481598), (82, 1740799), (779, 183242), (1558, 91621)]