15307796

素因数分解:

$2^2\times 7^2\times {\mathrm{78101}}^1$

素因数の和:78119

約数の個数: 18

約数和(自身を含む): 31162698

約数和(自身を除く): 15854902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 78101, 156202, 312404, 546707, 1093414, 2186828, 3826949, 7653898, 15307796]

約数ペア:

[(1, 15307796), (2, 7653898), (4, 3826949), (7, 2186828), (14, 1093414), (28, 546707), (49, 312404), (98, 156202), (196, 78101)]