12487088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{10691}}^1$

素因数の和:10772

約数の個数: 20

約数和(自身を含む): 24527448

約数和(自身を除く): 12040360

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 10691, 21382, 42764, 85528, 171056, 780443, 1560886, 3121772, 6243544, 12487088]

約数ペア:

[(1, 12487088), (2, 6243544), (4, 3121772), (8, 1560886), (16, 780443), (73, 171056), (146, 85528), (292, 42764), (584, 21382), (1168, 10691)]