12431568

素因数分解:

$2^4\times 3^1\times {\mathrm{258991}}^1$

素因数の和:259002

約数の個数: 20

約数和(自身を含む): 32115008

約数和(自身を除く): 19683440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258991, 517982, 776973, 1035964, 1553946, 2071928, 3107892, 4143856, 6215784, 12431568]

約数ペア:

[(1, 12431568), (2, 6215784), (3, 4143856), (4, 3107892), (6, 2071928), (8, 1553946), (12, 1035964), (16, 776973), (24, 517982), (48, 258991)]