12506992

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8783}}^1$

素因数の和:8880

約数の個数: 20

約数和(自身を含む): 24507360

約数和(自身を除く): 12000368

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8783, 17566, 35132, 70264, 140528, 781687, 1563374, 3126748, 6253496, 12506992]

約数ペア:

[(1, 12506992), (2, 6253496), (4, 3126748), (8, 1563374), (16, 781687), (89, 140528), (178, 70264), (356, 35132), (712, 17566), (1424, 8783)]