15139768

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5101}}^1$

素因数の和:5167

約数の個数: 32

約数和(自身を含む): 33060960

約数和(自身を除く): 17921192

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5101, 10202, 20404, 35707, 40808, 71414, 142828, 270353, 285656, 540706, 1081412, 1892471, 2162824, 3784942, 7569884, 15139768]

約数ペア:

[(1, 15139768), (2, 7569884), (4, 3784942), (7, 2162824), (8, 1892471), (14, 1081412), (28, 540706), (53, 285656), (56, 270353), (106, 142828), (212, 71414), (371, 40808), (424, 35707), (742, 20404), (1484, 10202), (2968, 5101)]