19118804948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5352409}}^1$

素因数の和:5352479

約数の個数: 24

約数和(自身を含む): 35968195200

約数和(自身を除く): 16849390252

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5352409, 10704818, 21409636, 101695771, 203391542, 251563223, 406783084, 503126446, 1006252892, 4779701237, 9559402474, 19118804948]

約数ペア:

[(1, 19118804948), (2, 9559402474), (4, 4779701237), (19, 1006252892), (38, 503126446), (47, 406783084), (76, 251563223), (94, 203391542), (188, 101695771), (893, 21409636), (1786, 10704818), (3572, 5352409)]