18195141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 25960640

約数和(自身を除く): 7765499

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 5233, 15699, 99427, 298281, 319213, 957639, 6065047, 18195141]

約数ペア:

[(1, 18195141), (3, 6065047), (19, 957639), (57, 319213), (61, 298281), (183, 99427), (1159, 15699), (3477, 5233)]