2015092219

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{919}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 2382663840

約数和(自身を除く): 367571621

約数列:

[1, 7, 49, 73, 511, 613, 919, 3577, 4291, 6433, 30037, 44749, 45031, 67087, 313243, 469609, 563347, 2192701, 3287263, 3943429, 27604003, 41124331, 287870317, 2015092219]

約数ペア:

[(1, 2015092219), (7, 287870317), (49, 41124331), (73, 27604003), (511, 3943429), (613, 3287263), (919, 2192701), (3577, 563347), (4291, 469609), (6433, 313243), (30037, 67087), (44749, 45031)]