15151892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 32004000

約数和(自身を除く): 16852108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 1499, 2527, 2998, 5054, 5996, 10108, 10493, 20986, 28481, 41972, 56962, 113924, 199367, 398734, 541139, 797468, 1082278, 2164556, 3787973, 7575946, 15151892]

約数ペア:

[(1, 15151892), (2, 7575946), (4, 3787973), (7, 2164556), (14, 1082278), (19, 797468), (28, 541139), (38, 398734), (76, 199367), (133, 113924), (266, 56962), (361, 41972), (532, 28481), (722, 20986), (1444, 10493), (1499, 10108), (2527, 5996), (2998, 5054)]