15189424

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9787}}^1$

素因数の和:9892

約数の個数: 20

約数和(自身を含む): 29735944

約数和(自身を除く): 14546520

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9787, 19574, 39148, 78296, 156592, 949339, 1898678, 3797356, 7594712, 15189424]

約数ペア:

[(1, 15189424), (2, 7594712), (4, 3797356), (8, 1898678), (16, 949339), (97, 156592), (194, 78296), (388, 39148), (776, 19574), (1552, 9787)]