22298248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1103}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 50474880

約数和(自身を除く): 28176632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1103, 1444, 2206, 2527, 2888, 4412, 5054, 7721, 8824, 10108, 15442, 20216, 20957, 30884, 41914, 61768, 83828, 146699, 167656, 293398, 398183, 586796, 796366, 1173592, 1592732, 2787281, 3185464, 5574562, 11149124, 22298248]

約数ペア:

[(1, 22298248), (2, 11149124), (4, 5574562), (7, 3185464), (8, 2787281), (14, 1592732), (19, 1173592), (28, 796366), (38, 586796), (56, 398183), (76, 293398), (133, 167656), (152, 146699), (266, 83828), (361, 61768), (532, 41914), (722, 30884), (1064, 20957), (1103, 20216), (1444, 15442), (2206, 10108), (2527, 8824), (2888, 7721), (4412, 5054)]