12485328

素因数分解:

$2^4\times 3^1\times {\mathrm{260111}}^1$

素因数の和:260122

約数の個数: 20

約数和(自身を含む): 32253888

約数和(自身を除く): 19768560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 260111, 520222, 780333, 1040444, 1560666, 2080888, 3121332, 4161776, 6242664, 12485328]

約数ペア:

[(1, 12485328), (2, 6242664), (3, 4161776), (4, 3121332), (6, 2080888), (8, 1560666), (12, 1040444), (16, 780333), (24, 520222), (48, 260111)]