19491036396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124942541}}^1$

素因数の和:124942561

約数の個数: 24

約数和(自身を含む): 48977476464

約数和(自身を除く): 29486440068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 124942541, 249885082, 374827623, 499770164, 749655246, 1499310492, 1624253033, 3248506066, 4872759099, 6497012132, 9745518198, 19491036396]

約数ペア:

[(1, 19491036396), (2, 9745518198), (3, 6497012132), (4, 4872759099), (6, 3248506066), (12, 1624253033), (13, 1499310492), (26, 749655246), (39, 499770164), (52, 374827623), (78, 249885082), (156, 124942541)]