19489386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{464033}}^1$

素因数の和:464045

約数の個数: 16

約数和(自身を含む): 44547264

約数和(自身を除く): 25057878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 464033, 928066, 1392099, 2784198, 3248231, 6496462, 9744693, 19489386]

約数ペア:

[(1, 19489386), (2, 9744693), (3, 6496462), (6, 3248231), (7, 2784198), (14, 1392099), (21, 928066), (42, 464033)]