13150448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26513}}^1$

素因数の和:26552

約数の個数: 20

約数和(自身を含む): 26301888

約数和(自身を除く): 13151440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26513, 53026, 106052, 212104, 424208, 821903, 1643806, 3287612, 6575224, 13150448]

約数ペア:

[(1, 13150448), (2, 6575224), (4, 3287612), (8, 1643806), (16, 821903), (31, 424208), (62, 212104), (124, 106052), (248, 53026), (496, 26513)]