12490058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 10181302

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 491, 553, 982, 1106, 1817, 3437, 3634, 6874, 11293, 12719, 22586, 25438, 38789, 77578, 79051, 158102, 271523, 543046, 892147, 1784294, 6245029, 12490058]

約数ペア:

[(1, 12490058), (2, 6245029), (7, 1784294), (14, 892147), (23, 543046), (46, 271523), (79, 158102), (158, 79051), (161, 77578), (322, 38789), (491, 25438), (553, 22586), (982, 12719), (1106, 11293), (1817, 6874), (3437, 3634)]