15628298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 28909440

約数和(自身を除く): 13281142

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1433, 1558, 2866, 5453, 10031, 10906, 20062, 27227, 54454, 58753, 117506, 190589, 381178, 411271, 822542, 1116307, 2232614, 7814149, 15628298]

約数ペア:

[(1, 15628298), (2, 7814149), (7, 2232614), (14, 1116307), (19, 822542), (38, 411271), (41, 381178), (82, 190589), (133, 117506), (266, 58753), (287, 54454), (574, 27227), (779, 20062), (1433, 10906), (1558, 10031), (2866, 5453)]