13901392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{28027}}^1$

素因数の和:28066

約数の個数: 20

約数和(自身を含む): 27803776

約数和(自身を除く): 13902384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 28027, 56054, 112108, 224216, 448432, 868837, 1737674, 3475348, 6950696, 13901392]

約数ペア:

[(1, 13901392), (2, 6950696), (4, 3475348), (8, 1737674), (16, 868837), (31, 448432), (62, 224216), (124, 112108), (248, 56054), (496, 28027)]