19116108

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16091}}^1$

素因数の和:16115

約数の個数: 48

約数和(自身を含む): 54069120

約数和(自身を除く): 34953012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16091, 32182, 48273, 64364, 96546, 144819, 177001, 193092, 289638, 354002, 434457, 531003, 579276, 708004, 868914, 1062006, 1593009, 1737828, 2124012, 3186018, 4779027, 6372036, 9558054, 19116108]

約数ペア:

[(1, 19116108), (2, 9558054), (3, 6372036), (4, 4779027), (6, 3186018), (9, 2124012), (11, 1737828), (12, 1593009), (18, 1062006), (22, 868914), (27, 708004), (33, 579276), (36, 531003), (44, 434457), (54, 354002), (66, 289638), (99, 193092), (108, 177001), (132, 144819), (198, 96546), (297, 64364), (396, 48273), (594, 32182), (1188, 16091)]