19651352

素因数分解:

$2^3\times 7^2\times {\mathrm{50131}}^1$

素因数の和:50151

約数の個数: 24

約数和(自身を含む): 42862860

約数和(自身を除く): 23211508

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 50131, 100262, 200524, 350917, 401048, 701834, 1403668, 2456419, 2807336, 4912838, 9825676, 19651352]

約数ペア:

[(1, 19651352), (2, 9825676), (4, 4912838), (7, 2807336), (8, 2456419), (14, 1403668), (28, 701834), (49, 401048), (56, 350917), (98, 200524), (196, 100262), (392, 50131)]