13639876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 24788736

約数和(自身を除く): 11148860

約数列:

[1, 2, 4, 31, 62, 124, 317, 347, 634, 694, 1268, 1388, 9827, 10757, 19654, 21514, 39308, 43028, 109999, 219998, 439996, 3409969, 6819938, 13639876]

約数ペア:

[(1, 13639876), (2, 6819938), (4, 3409969), (31, 439996), (62, 219998), (124, 109999), (317, 43028), (347, 39308), (634, 21514), (694, 19654), (1268, 10757), (1388, 9827)]