19204472

素因数分解:

$2^3\times 7^2\times {\mathrm{48991}}^1$

素因数の和:49011

約数の個数: 24

約数和(自身を含む): 41888160

約数和(自身を除く): 22683688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48991, 97982, 195964, 342937, 391928, 685874, 1371748, 2400559, 2743496, 4801118, 9602236, 19204472]

約数ペア:

[(1, 19204472), (2, 9602236), (4, 4801118), (7, 2743496), (8, 2400559), (14, 1371748), (28, 685874), (49, 391928), (56, 342937), (98, 195964), (196, 97982), (392, 48991)]