22202887

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 26924800

約数和(自身を除く): 4721913

約数列:

[1, 7, 19, 133, 139, 973, 1201, 2641, 8407, 18487, 22819, 159733, 166939, 1168573, 3171841, 22202887]

約数ペア:

[(1, 22202887), (7, 3171841), (19, 1168573), (133, 166939), (139, 159733), (973, 22819), (1201, 18487), (2641, 8407)]