21190232444

素因数分解:

$2^2\times {\mathrm{24923}}^1\times {\mathrm{212557}}^1$

素因数の和:237484

約数の個数: 12

約数和(自身を含む): 37084569144

約数和(自身を除く): 15894336700

約数列:

[1, 2, 4, 24923, 49846, 99692, 212557, 425114, 850228, 5297558111, 10595116222, 21190232444]

約数ペア:

[(1, 21190232444), (2, 10595116222), (4, 5297558111), (24923, 850228), (49846, 425114), (99692, 212557)]