12398352

素因数分解:

$2^4\times 3^1\times {\mathrm{258299}}^1$

素因数の和:258310

約数の個数: 20

約数和(自身を含む): 32029200

約数和(自身を除く): 19630848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258299, 516598, 774897, 1033196, 1549794, 2066392, 3099588, 4132784, 6199176, 12398352]

約数ペア:

[(1, 12398352), (2, 6199176), (3, 4132784), (4, 3099588), (6, 2066392), (8, 1549794), (12, 1033196), (16, 774897), (24, 516598), (48, 258299)]