17954794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 32147136

約数和(自身を除く): 14192342

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 937, 1474, 1742, 1874, 9581, 10307, 12181, 19162, 20614, 24362, 62779, 125558, 133991, 267982, 690569, 816127, 1381138, 1632254, 8977397, 17954794]

約数ペア:

[(1, 17954794), (2, 8977397), (11, 1632254), (13, 1381138), (22, 816127), (26, 690569), (67, 267982), (134, 133991), (143, 125558), (286, 62779), (737, 24362), (871, 20614), (937, 19162), (1474, 12181), (1742, 10307), (1874, 9581)]