19031304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 49770000

約数和(自身を除く): 30738696

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1499, 1587, 2116, 2998, 3174, 4232, 4497, 5996, 6348, 8994, 11992, 12696, 17988, 34477, 35976, 68954, 103431, 137908, 206862, 275816, 413724, 792971, 827448, 1585942, 2378913, 3171884, 4757826, 6343768, 9515652, 19031304]

約数ペア:

[(1, 19031304), (2, 9515652), (3, 6343768), (4, 4757826), (6, 3171884), (8, 2378913), (12, 1585942), (23, 827448), (24, 792971), (46, 413724), (69, 275816), (92, 206862), (138, 137908), (184, 103431), (276, 68954), (529, 35976), (552, 34477), (1058, 17988), (1499, 12696), (1587, 11992), (2116, 8994), (2998, 6348), (3174, 5996), (4232, 4497)]