15471728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31193}}^1$

素因数の和:31232

約数の個数: 20

約数和(自身を含む): 30944448

約数和(自身を除く): 15472720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31193, 62386, 124772, 249544, 499088, 966983, 1933966, 3867932, 7735864, 15471728]

約数ペア:

[(1, 15471728), (2, 7735864), (4, 3867932), (8, 1933966), (16, 966983), (31, 499088), (62, 249544), (124, 124772), (248, 62386), (496, 31193)]