2015199914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1\times {\mathrm{4231}}^1$

素因数の和:6870

約数の個数: 32

約数和(自身を含む): 3722670336

約数和(自身を除く): 1707470422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2617, 4231, 5234, 8462, 18319, 29617, 34021, 36638, 55003, 59234, 68042, 110006, 238147, 385021, 476294, 770042, 11072527, 22145054, 77507689, 143942851, 155015378, 287885702, 1007599957, 2015199914]

約数ペア:

[(1, 2015199914), (2, 1007599957), (7, 287885702), (13, 155015378), (14, 143942851), (26, 77507689), (91, 22145054), (182, 11072527), (2617, 770042), (4231, 476294), (5234, 385021), (8462, 238147), (18319, 110006), (29617, 68042), (34021, 59234), (36638, 55003)]