10745872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{15619}}^1$

素因数の和:15670

約数の個数: 20

約数和(自身を含む): 21305680

約数和(自身を除く): 10559808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 15619, 31238, 62476, 124952, 249904, 671617, 1343234, 2686468, 5372936, 10745872]

約数ペア:

[(1, 10745872), (2, 5372936), (4, 2686468), (8, 1343234), (16, 671617), (43, 249904), (86, 124952), (172, 62476), (344, 31238), (688, 15619)]