19472362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 36352512

約数和(自身を除く): 16880150

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1103, 1261, 1358, 2206, 2522, 7721, 8827, 14339, 15442, 17654, 28678, 100373, 106991, 200746, 213982, 748937, 1390883, 1497874, 2781766, 9736181, 19472362]

約数ペア:

[(1, 19472362), (2, 9736181), (7, 2781766), (13, 1497874), (14, 1390883), (26, 748937), (91, 213982), (97, 200746), (182, 106991), (194, 100373), (679, 28678), (1103, 17654), (1261, 15442), (1358, 14339), (2206, 8827), (2522, 7721)]