19534928

素因数分解:

$2^4\times 7^2\times {\mathrm{24917}}^1$

素因数の和:24939

約数の個数: 30

約数和(自身を含む): 44030106

約数和(自身を除く): 24495178

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24917, 49834, 99668, 174419, 199336, 348838, 398672, 697676, 1220933, 1395352, 2441866, 2790704, 4883732, 9767464, 19534928]

約数ペア:

[(1, 19534928), (2, 9767464), (4, 4883732), (7, 2790704), (8, 2441866), (14, 1395352), (16, 1220933), (28, 697676), (49, 398672), (56, 348838), (98, 199336), (112, 174419), (196, 99668), (392, 49834), (784, 24917)]