12848465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 18682560

約数和(自身を除く): 5834095

約数列:

[1, 5, 7, 19, 35, 95, 133, 139, 665, 695, 973, 2641, 4865, 13205, 18487, 19321, 92435, 96605, 135247, 367099, 676235, 1835495, 2569693, 12848465]

約数ペア:

[(1, 12848465), (5, 2569693), (7, 1835495), (19, 676235), (35, 367099), (95, 135247), (133, 96605), (139, 92435), (665, 19321), (695, 18487), (973, 13205), (2641, 4865)]