19592144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8595

約数の個数: 40

約数和(自身を含む): 44601312

約数和(自身を除く): 25009168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8563, 17126, 34252, 68504, 94193, 111319, 137008, 188386, 222638, 376772, 445276, 753544, 890552, 1224509, 1507088, 1781104, 2449018, 4898036, 9796072, 19592144]

約数ペア:

[(1, 19592144), (2, 9796072), (4, 4898036), (8, 2449018), (11, 1781104), (13, 1507088), (16, 1224509), (22, 890552), (26, 753544), (44, 445276), (52, 376772), (88, 222638), (104, 188386), (143, 137008), (176, 111319), (208, 94193), (286, 68504), (572, 34252), (1144, 17126), (2288, 8563)]