16139270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{230561}}^1$

素因数の和:230575

約数の個数: 16

約数和(自身を含む): 33200928

約数和(自身を除く): 17061658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 230561, 461122, 1152805, 1613927, 2305610, 3227854, 8069635, 16139270]

約数ペア:

[(1, 16139270), (2, 8069635), (5, 3227854), (7, 2305610), (10, 1613927), (14, 1152805), (35, 461122), (70, 230561)]