12085773988

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{643}}^1\times {\mathrm{19661}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 21272711040

約数和(自身を除く): 9186937052

約数列:

[1, 2, 4, 239, 478, 643, 956, 1286, 2572, 19661, 39322, 78644, 153677, 307354, 614708, 4698979, 9397958, 12642023, 18795916, 25284046, 50568092, 3021443497, 6042886994, 12085773988]

約数ペア:

[(1, 12085773988), (2, 6042886994), (4, 3021443497), (239, 50568092), (478, 25284046), (643, 18795916), (956, 12642023), (1286, 9397958), (2572, 4698979), (19661, 614708), (39322, 307354), (78644, 153677)]