21923770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 43281216

約数和(自身を除く): 21357446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 827, 1205, 1654, 2410, 2651, 4135, 5302, 8270, 9097, 13255, 18194, 26510, 45485, 90970, 199307, 398614, 996535, 1993070, 2192377, 4384754, 10961885, 21923770]

約数ペア:

[(1, 21923770), (2, 10961885), (5, 4384754), (10, 2192377), (11, 1993070), (22, 996535), (55, 398614), (110, 199307), (241, 90970), (482, 45485), (827, 26510), (1205, 18194), (1654, 13255), (2410, 9097), (2651, 8270), (4135, 5302)]