19100084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 34409760

約数和(自身を除く): 15309676

約数列:

[1, 2, 4, 43, 86, 172, 293, 379, 586, 758, 1172, 1516, 12599, 16297, 25198, 32594, 50396, 65188, 111047, 222094, 444188, 4775021, 9550042, 19100084]

約数ペア:

[(1, 19100084), (2, 9550042), (4, 4775021), (43, 444188), (86, 222094), (172, 111047), (293, 65188), (379, 50396), (586, 32594), (758, 25198), (1172, 16297), (1516, 12599)]