15691597982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{37441}}^1$

素因数の和:37772

約数の個数: 32

約数和(自身を含む): 25475536800

約数和(自身を除く): 9783938818

約数列:

[1, 2, 19, 38, 41, 82, 269, 538, 779, 1558, 5111, 10222, 11029, 22058, 37441, 74882, 209551, 419102, 711379, 1422758, 1535081, 3070162, 10071629, 20143258, 29166539, 58333078, 191360951, 382721902, 412936789, 825873578, 7845798991, 15691597982]

約数ペア:

[(1, 15691597982), (2, 7845798991), (19, 825873578), (38, 412936789), (41, 382721902), (82, 191360951), (269, 58333078), (538, 29166539), (779, 20143258), (1558, 10071629), (5111, 3070162), (10222, 1535081), (11029, 1422758), (22058, 711379), (37441, 419102), (74882, 209551)]