15841124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 30945852

約数和(自身を除く): 15104728

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 317, 403, 634, 806, 961, 1268, 1612, 1922, 3844, 4121, 8242, 9827, 12493, 16484, 19654, 24986, 39308, 49972, 127751, 255502, 304637, 511004, 609274, 1218548, 3960281, 7920562, 15841124]

約数ペア:

[(1, 15841124), (2, 7920562), (4, 3960281), (13, 1218548), (26, 609274), (31, 511004), (52, 304637), (62, 255502), (124, 127751), (317, 49972), (403, 39308), (634, 24986), (806, 19654), (961, 16484), (1268, 12493), (1612, 9827), (1922, 8242), (3844, 4121)]