2012136290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{365179}}^1$

素因数の和:365234

約数の個数: 32

約数和(自身を含む): 3943944000

約数和(自身を除く): 1931807710

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 365179, 730358, 1825895, 3651790, 6938401, 10590191, 13876802, 21180382, 34692005, 52950955, 69384010, 105901910, 201213629, 402427258, 1006068145, 2012136290]

約数ペア:

[(1, 2012136290), (2, 1006068145), (5, 402427258), (10, 201213629), (19, 105901910), (29, 69384010), (38, 52950955), (58, 34692005), (95, 21180382), (145, 13876802), (190, 10590191), (290, 6938401), (551, 3651790), (1102, 1825895), (2755, 730358), (5510, 365179)]