18788048

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{1367}}^1$

素因数の和:2234

約数の個数: 20

約数和(自身を含む): 36470880

約数和(自身を除く): 17682832

約数列:

[1, 2, 4, 8, 16, 859, 1367, 1718, 2734, 3436, 5468, 6872, 10936, 13744, 21872, 1174253, 2348506, 4697012, 9394024, 18788048]

約数ペア:

[(1, 18788048), (2, 9394024), (4, 4697012), (8, 2348506), (16, 1174253), (859, 21872), (1367, 13744), (1718, 10936), (2734, 6872), (3436, 5468)]