19313348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 35784000

約数和(自身を除く): 16470652

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1277, 2554, 3781, 5108, 7562, 15124, 24263, 48526, 97052, 254123, 508246, 1016492, 4828337, 9656674, 19313348]

約数ペア:

[(1, 19313348), (2, 9656674), (4, 4828337), (19, 1016492), (38, 508246), (76, 254123), (199, 97052), (398, 48526), (796, 24263), (1277, 15124), (2554, 7562), (3781, 5108)]