19486806

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{3181}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 39024048

約数和(自身を除く): 19537242

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 3181, 6126, 6362, 9543, 19086, 3247801, 6495602, 9743403, 19486806]

約数ペア:

[(1, 19486806), (2, 9743403), (3, 6495602), (6, 3247801), (1021, 19086), (2042, 9543), (3063, 6362), (3181, 6126)]