12505296

素因数分解:

$2^4\times 3^1\times {\mathrm{260527}}^1$

素因数の和:260538

約数の個数: 20

約数和(自身を含む): 32305472

約数和(自身を除く): 19800176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 260527, 521054, 781581, 1042108, 1563162, 2084216, 3126324, 4168432, 6252648, 12505296]

約数ペア:

[(1, 12505296), (2, 6252648), (3, 4168432), (4, 3126324), (6, 2084216), (8, 1563162), (12, 1042108), (16, 781581), (24, 521054), (48, 260527)]