19534494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{465107}}^1$

素因数の和:465119

約数の個数: 16

約数和(自身を含む): 44650368

約数和(自身を除く): 25115874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 465107, 930214, 1395321, 2790642, 3255749, 6511498, 9767247, 19534494]

約数ペア:

[(1, 19534494), (2, 9767247), (3, 6511498), (6, 3255749), (7, 2790642), (14, 1395321), (21, 930214), (42, 465107)]