16618084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31237}}^1$

素因数の和:31267

約数の個数: 24

約数和(自身を含む): 34986560

約数和(自身を除く): 18368476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31237, 62474, 124948, 218659, 437318, 593503, 874636, 1187006, 2374012, 4154521, 8309042, 16618084]

約数ペア:

[(1, 16618084), (2, 8309042), (4, 4154521), (7, 2374012), (14, 1187006), (19, 874636), (28, 593503), (38, 437318), (76, 218659), (133, 124948), (266, 62474), (532, 31237)]