21614153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5443}}^1$

素因数の和:5492

約数の個数: 12

約数和(自身を含む): 24889968

約数和(自身を除く): 3275815

約数列:

[1, 11, 19, 209, 361, 3971, 5443, 59873, 103417, 1137587, 1964923, 21614153]

約数ペア:

[(1, 21614153), (11, 1964923), (19, 1137587), (209, 103417), (361, 59873), (3971, 5443)]