19106724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17524

約数の個数: 48

約数和(自身を含む): 54873728

約数和(自身を除く): 35767004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17497, 34994, 52491, 69988, 104982, 122479, 209964, 227461, 244958, 367437, 454922, 489916, 682383, 734874, 909844, 1364766, 1469748, 1592227, 2729532, 3184454, 4776681, 6368908, 9553362, 19106724]

約数ペア:

[(1, 19106724), (2, 9553362), (3, 6368908), (4, 4776681), (6, 3184454), (7, 2729532), (12, 1592227), (13, 1469748), (14, 1364766), (21, 909844), (26, 734874), (28, 682383), (39, 489916), (42, 454922), (52, 367437), (78, 244958), (84, 227461), (91, 209964), (156, 122479), (182, 104982), (273, 69988), (364, 52491), (546, 34994), (1092, 17497)]