18889600192

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1630663}}^1$

素因数の和:1630856

約数の個数: 28

約数和(自身を含む): 37691167696

約数和(自身を除く): 18801567504

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 5792, 11584, 1630663, 3261326, 6522652, 13045304, 26090608, 52181216, 104362432, 295150003, 590300006, 1180600012, 2361200024, 4722400048, 9444800096, 18889600192]

約数ペア:

[(1, 18889600192), (2, 9444800096), (4, 4722400048), (8, 2361200024), (16, 1180600012), (32, 590300006), (64, 295150003), (181, 104362432), (362, 52181216), (724, 26090608), (1448, 13045304), (2896, 6522652), (5792, 3261326), (11584, 1630663)]