12488816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{33937}}^1$

素因数の和:33968

約数の個数: 20

約数和(自身を含む): 25249872

約数和(自身を除く): 12761056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 33937, 67874, 135748, 271496, 542992, 780551, 1561102, 3122204, 6244408, 12488816]

約数ペア:

[(1, 12488816), (2, 6244408), (4, 3122204), (8, 1561102), (16, 780551), (23, 542992), (46, 271496), (92, 135748), (184, 67874), (368, 33937)]