19733598

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5229

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 24745122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5147, 10294, 15441, 30882, 46323, 92646, 138969, 277938, 365437, 730874, 1096311, 2192622, 3288933, 6577866, 9866799, 19733598]

約数ペア:

[(1, 19733598), (2, 9866799), (3, 6577866), (6, 3288933), (9, 2192622), (18, 1096311), (27, 730874), (54, 365437), (71, 277938), (142, 138969), (213, 92646), (426, 46323), (639, 30882), (1278, 15441), (1917, 10294), (3834, 5147)]