12750972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81737}}^1$

素因数の和:81757

約数の個数: 24

約数和(自身を含む): 32041296

約数和(自身を除く): 19290324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81737, 163474, 245211, 326948, 490422, 980844, 1062581, 2125162, 3187743, 4250324, 6375486, 12750972]

約数ペア:

[(1, 12750972), (2, 6375486), (3, 4250324), (4, 3187743), (6, 2125162), (12, 1062581), (13, 980844), (26, 490422), (39, 326948), (52, 245211), (78, 163474), (156, 81737)]