15191344

素因数分解:

$2^4\times 7^1\times {\mathrm{135637}}^1$

素因数の和:135652

約数の個数: 20

約数和(自身を含む): 33638224

約数和(自身を除く): 18446880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135637, 271274, 542548, 949459, 1085096, 1898918, 2170192, 3797836, 7595672, 15191344]

約数ペア:

[(1, 15191344), (2, 7595672), (4, 3797836), (7, 2170192), (8, 1898918), (14, 1085096), (16, 949459), (28, 542548), (56, 271274), (112, 135637)]