15895184

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2371}}^1$

素因数の和:2798

約数の個数: 20

約数和(自身を含む): 30883440

約数和(自身を除く): 14988256

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 2371, 3352, 4742, 6704, 9484, 18968, 37936, 993449, 1986898, 3973796, 7947592, 15895184]

約数ペア:

[(1, 15895184), (2, 7947592), (4, 3973796), (8, 1986898), (16, 993449), (419, 37936), (838, 18968), (1676, 9484), (2371, 6704), (3352, 4742)]